From 348b334f4b3545a89372652b47ee7030502910d0 Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Mon, 13 Nov 2017 15:16:03 -0800 Subject: Back-out absl dependency for now --- tools/run_tests/generated/sources_and_headers.json | 21 ------------------- tools/run_tests/generated/tests.json | 24 ---------------------- 2 files changed, 45 deletions(-) (limited to 'tools/run_tests') diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json index 6cd9a04056..b4513f2f60 100644 --- a/tools/run_tests/generated/sources_and_headers.json +++ b/tools/run_tests/generated/sources_and_headers.json @@ -4198,25 +4198,6 @@ "third_party": false, "type": "target" }, - { - "deps": [ - "gpr", - "gpr_test_util", - "grpc", - "grpc++", - "grpc++_test", - "grpc_test_util" - ], - "headers": [], - "is_filegroup": false, - "language": "c++", - "name": "vector_test", - "src": [ - "test/core/support/vector_test.cc" - ], - "third_party": false, - "type": "target" - }, { "deps": [ "gpr", @@ -8156,7 +8137,6 @@ "src/core/lib/slice/slice_hash_table.h", "src/core/lib/slice/slice_internal.h", "src/core/lib/slice/slice_string_helpers.h", - "src/core/lib/support/vector.h", "src/core/lib/surface/alarm_internal.h", "src/core/lib/surface/api_trace.h", "src/core/lib/surface/call.h", @@ -8292,7 +8272,6 @@ "src/core/lib/slice/slice_hash_table.h", "src/core/lib/slice/slice_internal.h", "src/core/lib/slice/slice_string_helpers.h", - "src/core/lib/support/vector.h", "src/core/lib/surface/alarm_internal.h", "src/core/lib/surface/api_trace.h", "src/core/lib/surface/call.h", diff --git a/tools/run_tests/generated/tests.json b/tools/run_tests/generated/tests.json index 5df5a7477b..c8c07cf0b5 100644 --- a/tools/run_tests/generated/tests.json +++ b/tools/run_tests/generated/tests.json @@ -4388,30 +4388,6 @@ ], "uses_polling": true }, - { - "args": [], - "benchmark": false, - "ci_platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "cpu_cost": 1.0, - "exclude_configs": [], - "exclude_iomgrs": [], - "flaky": false, - "gtest": true, - "language": "c++", - "name": "vector_test", - "platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "uses_polling": true - }, { "args": [], "benchmark": false, -- cgit v1.2.3 From 891254292e4a68dd9a3b31f8faf729aaeca8ccc9 Mon Sep 17 00:00:00 2001 From: Vijay Pai Date: Wed, 22 Nov 2017 10:22:28 -0800 Subject: Remove lockfree stack, again --- BUILD | 14 +-- CMakeLists.txt | 30 ----- Makefile | 37 ------ build.yaml | 12 -- config.m4 | 1 - config.w32 | 1 - gRPC-Core.podspec | 3 - grpc.gemspec | 2 - grpc.gyp | 1 - package.xml | 2 - src/core/lib/support/stack_lockfree.cc | 137 -------------------- src/core/lib/support/stack_lockfree.h | 46 ------- src/python/grpcio/grpc_core_dependencies.py | 1 - test/core/support/BUILD | 22 +--- test/core/support/stack_lockfree_test.cc | 140 --------------------- tools/doxygen/Doxyfile.c++.internal | 1 - tools/doxygen/Doxyfile.core.internal | 2 - tools/run_tests/generated/sources_and_headers.json | 18 --- tools/run_tests/generated/tests.json | 24 ---- 19 files changed, 12 insertions(+), 482 deletions(-) delete mode 100644 src/core/lib/support/stack_lockfree.cc delete mode 100644 src/core/lib/support/stack_lockfree.h delete mode 100644 test/core/support/stack_lockfree_test.cc (limited to 'tools/run_tests') diff --git a/BUILD b/BUILD index 25daba8e1e..efb72d45b9 100644 --- a/BUILD +++ b/BUILD @@ -455,7 +455,6 @@ grpc_cc_library( "src/core/lib/support/log_windows.cc", "src/core/lib/support/mpscq.cc", "src/core/lib/support/murmur_hash.cc", - "src/core/lib/support/stack_lockfree.cc", "src/core/lib/support/string.cc", "src/core/lib/support/string_posix.cc", "src/core/lib/support/string_util_windows.cc", @@ -486,23 +485,22 @@ grpc_cc_library( "src/core/lib/support/atomic_with_atm.h", "src/core/lib/support/atomic_with_std.h", "src/core/lib/support/env.h", - "src/core/lib/support/memory.h", - "src/core/lib/support/vector.h", "src/core/lib/support/manual_constructor.h", + "src/core/lib/support/memory.h", "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/spinlock.h", - "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", "src/core/lib/support/string_windows.h", "src/core/lib/support/time_precise.h", "src/core/lib/support/tmpfile.h", + "src/core/lib/support/vector.h", ], language = "c++", public_hdrs = GPR_PUBLIC_HDRS, deps = [ "gpr_codegen", - "@com_google_absl//absl/container:inlined_vector" + "@com_google_absl//absl/container:inlined_vector", ], ) @@ -672,6 +670,7 @@ grpc_cc_library( "src/core/lib/transport/transport_op_string.cc", ], hdrs = [ + "src/core/lib/backoff/backoff.h", "src/core/lib/channel/channel_args.h", "src/core/lib/channel/channel_stack.h", "src/core/lib/channel/channel_stack_builder.h", @@ -690,6 +689,7 @@ grpc_cc_library( "src/core/lib/http/format_request.h", "src/core/lib/http/httpcli.h", "src/core/lib/http/parser.h", + "src/core/lib/iomgr/block_annotate.h", "src/core/lib/iomgr/call_combiner.h", "src/core/lib/iomgr/closure.h", "src/core/lib/iomgr/combiner.h", @@ -734,7 +734,6 @@ grpc_cc_library( "src/core/lib/iomgr/socket_utils_posix.h", "src/core/lib/iomgr/socket_windows.h", "src/core/lib/iomgr/sys_epoll_wrapper.h", - "src/core/lib/iomgr/block_annotate.h", "src/core/lib/iomgr/tcp_client.h", "src/core/lib/iomgr/tcp_client_posix.h", "src/core/lib/iomgr/tcp_posix.h", @@ -790,7 +789,6 @@ grpc_cc_library( "src/core/lib/transport/timeout_encoding.h", "src/core/lib/transport/transport.h", "src/core/lib/transport/transport_impl.h", - "src/core/lib/backoff/backoff.h", ], external_deps = [ "zlib", @@ -1250,8 +1248,8 @@ grpc_cc_library( "src/core/ext/transport/chttp2/transport/bin_decoder.h", "src/core/ext/transport/chttp2/transport/bin_encoder.h", "src/core/ext/transport/chttp2/transport/chttp2_transport.h", - "src/core/ext/transport/chttp2/transport/frame.h", "src/core/ext/transport/chttp2/transport/flow_control.h", + "src/core/ext/transport/chttp2/transport/frame.h", "src/core/ext/transport/chttp2/transport/frame_data.h", "src/core/ext/transport/chttp2/transport/frame_goaway.h", "src/core/ext/transport/chttp2/transport/frame_ping.h", diff --git a/CMakeLists.txt b/CMakeLists.txt index 77b60e898a..81248381e3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -433,7 +433,6 @@ add_dependencies(buildtests_c gpr_log_test) add_dependencies(buildtests_c gpr_manual_constructor_test) add_dependencies(buildtests_c gpr_mpscq_test) add_dependencies(buildtests_c gpr_spinlock_test) -add_dependencies(buildtests_c gpr_stack_lockfree_test) add_dependencies(buildtests_c gpr_string_test) add_dependencies(buildtests_c gpr_sync_test) add_dependencies(buildtests_c gpr_thd_test) @@ -807,7 +806,6 @@ add_library(gpr src/core/lib/support/log_windows.cc src/core/lib/support/mpscq.cc src/core/lib/support/murmur_hash.cc - src/core/lib/support/stack_lockfree.cc src/core/lib/support/string.cc src/core/lib/support/string_posix.cc src/core/lib/support/string_util_windows.cc @@ -6475,34 +6473,6 @@ target_link_libraries(gpr_spinlock_test endif (gRPC_BUILD_TESTS) if (gRPC_BUILD_TESTS) -add_executable(gpr_stack_lockfree_test - test/core/support/stack_lockfree_test.cc -) - - -target_include_directories(gpr_stack_lockfree_test - PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} - PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include - PRIVATE ${BORINGSSL_ROOT_DIR}/include - PRIVATE ${PROTOBUF_ROOT_DIR}/src - PRIVATE ${BENCHMARK_ROOT_DIR}/include - PRIVATE ${ZLIB_ROOT_DIR} - PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib - PRIVATE ${CARES_INCLUDE_DIR} - PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/cares/cares - PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include - PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/third_party/abseil-cpp -) - -target_link_libraries(gpr_stack_lockfree_test - ${_gRPC_ALLTARGETS_LIBRARIES} - gpr_test_util - gpr -) - -endif (gRPC_BUILD_TESTS) -if (gRPC_BUILD_TESTS) - add_executable(gpr_string_test test/core/support/string_test.cc ) diff --git a/Makefile b/Makefile index 25a7933b2f..36c4252394 100644 --- a/Makefile +++ b/Makefile @@ -994,7 +994,6 @@ gpr_log_test: $(BINDIR)/$(CONFIG)/gpr_log_test gpr_manual_constructor_test: $(BINDIR)/$(CONFIG)/gpr_manual_constructor_test gpr_mpscq_test: $(BINDIR)/$(CONFIG)/gpr_mpscq_test gpr_spinlock_test: $(BINDIR)/$(CONFIG)/gpr_spinlock_test -gpr_stack_lockfree_test: $(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test gpr_string_test: $(BINDIR)/$(CONFIG)/gpr_string_test gpr_sync_test: $(BINDIR)/$(CONFIG)/gpr_sync_test gpr_thd_test: $(BINDIR)/$(CONFIG)/gpr_thd_test @@ -1389,7 +1388,6 @@ buildtests_c: privatelibs_c \ $(BINDIR)/$(CONFIG)/gpr_manual_constructor_test \ $(BINDIR)/$(CONFIG)/gpr_mpscq_test \ $(BINDIR)/$(CONFIG)/gpr_spinlock_test \ - $(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test \ $(BINDIR)/$(CONFIG)/gpr_string_test \ $(BINDIR)/$(CONFIG)/gpr_sync_test \ $(BINDIR)/$(CONFIG)/gpr_thd_test \ @@ -1840,8 +1838,6 @@ test_c: buildtests_c $(Q) $(BINDIR)/$(CONFIG)/gpr_mpscq_test || ( echo test gpr_mpscq_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_spinlock_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_spinlock_test || ( echo test gpr_spinlock_test failed ; exit 1 ) - $(E) "[RUN] Testing gpr_stack_lockfree_test" - $(Q) $(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test || ( echo test gpr_stack_lockfree_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_string_test" $(Q) $(BINDIR)/$(CONFIG)/gpr_string_test || ( echo test gpr_string_test failed ; exit 1 ) $(E) "[RUN] Testing gpr_sync_test" @@ -2836,7 +2832,6 @@ LIBGPR_SRC = \ src/core/lib/support/log_windows.cc \ src/core/lib/support/mpscq.cc \ src/core/lib/support/murmur_hash.cc \ - src/core/lib/support/stack_lockfree.cc \ src/core/lib/support/string.cc \ src/core/lib/support/string_posix.cc \ src/core/lib/support/string_util_windows.cc \ @@ -10258,38 +10253,6 @@ endif endif -GPR_STACK_LOCKFREE_TEST_SRC = \ - test/core/support/stack_lockfree_test.cc \ - -GPR_STACK_LOCKFREE_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(GPR_STACK_LOCKFREE_TEST_SRC)))) -ifeq ($(NO_SECURE),true) - -# You can't build secure targets if you don't have OpenSSL. - -$(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test: openssl_dep_error - -else - - - -$(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test: $(GPR_STACK_LOCKFREE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - $(E) "[LD] Linking $@" - $(Q) mkdir -p `dirname $@` - $(Q) $(LD) $(LDFLAGS) $(GPR_STACK_LOCKFREE_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/gpr_stack_lockfree_test - -endif - -$(OBJDIR)/$(CONFIG)/test/core/support/stack_lockfree_test.o: $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a - -deps_gpr_stack_lockfree_test: $(GPR_STACK_LOCKFREE_TEST_OBJS:.o=.dep) - -ifneq ($(NO_SECURE),true) -ifneq ($(NO_DEPS),true) --include $(GPR_STACK_LOCKFREE_TEST_OBJS:.o=.dep) -endif -endif - - GPR_STRING_TEST_SRC = \ test/core/support/string_test.cc \ diff --git a/build.yaml b/build.yaml index 16e31eb588..762b9a2717 100644 --- a/build.yaml +++ b/build.yaml @@ -49,7 +49,6 @@ filegroups: - src/core/lib/support/log_windows.cc - src/core/lib/support/mpscq.cc - src/core/lib/support/murmur_hash.cc - - src/core/lib/support/stack_lockfree.cc - src/core/lib/support/string.cc - src/core/lib/support/string_posix.cc - src/core/lib/support/string_util_windows.cc @@ -115,7 +114,6 @@ filegroups: - src/core/lib/support/mpscq.h - src/core/lib/support/murmur_hash.h - src/core/lib/support/spinlock.h - - src/core/lib/support/stack_lockfree.h - src/core/lib/support/string.h - src/core/lib/support/string_windows.h - src/core/lib/support/time_precise.h @@ -2246,16 +2244,6 @@ targets: - gpr_test_util - gpr uses_polling: false -- name: gpr_stack_lockfree_test - cpu_cost: 7 - build: test - language: c - src: - - test/core/support/stack_lockfree_test.cc - deps: - - gpr_test_util - - gpr - uses_polling: false - name: gpr_string_test build: test language: c diff --git a/config.m4 b/config.m4 index d2f2520fea..520d296d08 100644 --- a/config.m4 +++ b/config.m4 @@ -62,7 +62,6 @@ if test "$PHP_GRPC" != "no"; then src/core/lib/support/log_windows.cc \ src/core/lib/support/mpscq.cc \ src/core/lib/support/murmur_hash.cc \ - src/core/lib/support/stack_lockfree.cc \ src/core/lib/support/string.cc \ src/core/lib/support/string_posix.cc \ src/core/lib/support/string_util_windows.cc \ diff --git a/config.w32 b/config.w32 index 8a713751dc..5e0b1266fb 100644 --- a/config.w32 +++ b/config.w32 @@ -39,7 +39,6 @@ if (PHP_GRPC != "no") { "src\\core\\lib\\support\\log_windows.cc " + "src\\core\\lib\\support\\mpscq.cc " + "src\\core\\lib\\support\\murmur_hash.cc " + - "src\\core\\lib\\support\\stack_lockfree.cc " + "src\\core\\lib\\support\\string.cc " + "src\\core\\lib\\support\\string_posix.cc " + "src\\core\\lib\\support\\string_util_windows.cc " + diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec index 2f97565f1b..566ba38b0f 100644 --- a/gRPC-Core.podspec +++ b/gRPC-Core.podspec @@ -198,7 +198,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/mpscq.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/spinlock.h', - 'src/core/lib/support/stack_lockfree.h', 'src/core/lib/support/string.h', 'src/core/lib/support/string_windows.h', 'src/core/lib/support/time_precise.h', @@ -226,7 +225,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/log_windows.cc', 'src/core/lib/support/mpscq.cc', 'src/core/lib/support/murmur_hash.cc', - 'src/core/lib/support/stack_lockfree.cc', 'src/core/lib/support/string.cc', 'src/core/lib/support/string_posix.cc', 'src/core/lib/support/string_util_windows.cc', @@ -718,7 +716,6 @@ Pod::Spec.new do |s| 'src/core/lib/support/mpscq.h', 'src/core/lib/support/murmur_hash.h', 'src/core/lib/support/spinlock.h', - 'src/core/lib/support/stack_lockfree.h', 'src/core/lib/support/string.h', 'src/core/lib/support/string_windows.h', 'src/core/lib/support/time_precise.h', diff --git a/grpc.gemspec b/grpc.gemspec index 0dd7ceb350..64bea9238b 100644 --- a/grpc.gemspec +++ b/grpc.gemspec @@ -95,7 +95,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/mpscq.h ) s.files += %w( src/core/lib/support/murmur_hash.h ) s.files += %w( src/core/lib/support/spinlock.h ) - s.files += %w( src/core/lib/support/stack_lockfree.h ) s.files += %w( src/core/lib/support/string.h ) s.files += %w( src/core/lib/support/string_windows.h ) s.files += %w( src/core/lib/support/time_precise.h ) @@ -123,7 +122,6 @@ Gem::Specification.new do |s| s.files += %w( src/core/lib/support/log_windows.cc ) s.files += %w( src/core/lib/support/mpscq.cc ) s.files += %w( src/core/lib/support/murmur_hash.cc ) - s.files += %w( src/core/lib/support/stack_lockfree.cc ) s.files += %w( src/core/lib/support/string.cc ) s.files += %w( src/core/lib/support/string_posix.cc ) s.files += %w( src/core/lib/support/string_util_windows.cc ) diff --git a/grpc.gyp b/grpc.gyp index fb153915ff..a23d862e20 100644 --- a/grpc.gyp +++ b/grpc.gyp @@ -184,7 +184,6 @@ 'src/core/lib/support/log_windows.cc', 'src/core/lib/support/mpscq.cc', 'src/core/lib/support/murmur_hash.cc', - 'src/core/lib/support/stack_lockfree.cc', 'src/core/lib/support/string.cc', 'src/core/lib/support/string_posix.cc', 'src/core/lib/support/string_util_windows.cc', diff --git a/package.xml b/package.xml index 59d49dd165..5b4c06647e 100644 --- a/package.xml +++ b/package.xml @@ -107,7 +107,6 @@ - @@ -135,7 +134,6 @@ - diff --git a/src/core/lib/support/stack_lockfree.cc b/src/core/lib/support/stack_lockfree.cc deleted file mode 100644 index 7a4ede3b92..0000000000 --- a/src/core/lib/support/stack_lockfree.cc +++ /dev/null @@ -1,137 +0,0 @@ -/* - * - * Copyright 2015 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -#include "src/core/lib/support/stack_lockfree.h" - -#include -#include - -#include -#include -#include -#include - -/* The lockfree node structure is a single architecture-level - word that allows for an atomic CAS to set it up. */ -struct lockfree_node_contents { - /* next thing to look at. Actual index for head, next index otherwise */ - uint16_t index; -#ifdef GPR_ARCH_64 - uint16_t pad; - uint32_t aba_ctr; -#else -#ifdef GPR_ARCH_32 - uint16_t aba_ctr; -#else -#error Unsupported bit width architecture -#endif -#endif -}; - -/* Use a union to make sure that these are in the same bits as an atm word */ -typedef union lockfree_node { - gpr_atm atm; - struct lockfree_node_contents contents; -} lockfree_node; - -/* make sure that entries aligned to 8-bytes */ -#define ENTRY_ALIGNMENT_BITS 3 -/* reserve this entry as invalid */ -#define INVALID_ENTRY_INDEX ((1 << 16) - 1) - -struct gpr_stack_lockfree { - lockfree_node* entries; - lockfree_node head; /* An atomic entry describing curr head */ -}; - -gpr_stack_lockfree* gpr_stack_lockfree_create(size_t entries) { - gpr_stack_lockfree* stack; - stack = (gpr_stack_lockfree*)gpr_malloc(sizeof(*stack)); - /* Since we only allocate 16 bits to represent an entry number, - * make sure that we are within the desired range */ - /* Reserve the highest entry number as a dummy */ - GPR_ASSERT(entries < INVALID_ENTRY_INDEX); - stack->entries = (lockfree_node*)gpr_malloc_aligned( - entries * sizeof(stack->entries[0]), ENTRY_ALIGNMENT_BITS); - /* Clear out all entries */ - memset(stack->entries, 0, entries * sizeof(stack->entries[0])); - memset(&stack->head, 0, sizeof(stack->head)); - - GPR_ASSERT(sizeof(stack->entries->atm) == sizeof(stack->entries->contents)); - - /* Point the head at reserved dummy entry */ - stack->head.contents.index = INVALID_ENTRY_INDEX; -/* Fill in the pad and aba_ctr to avoid confusing memcheck tools */ -#ifdef GPR_ARCH_64 - stack->head.contents.pad = 0; -#endif - stack->head.contents.aba_ctr = 0; - return stack; -} - -void gpr_stack_lockfree_destroy(gpr_stack_lockfree* stack) { - gpr_free_aligned(stack->entries); - gpr_free(stack); -} - -int gpr_stack_lockfree_push(gpr_stack_lockfree* stack, int entry) { - lockfree_node head; - lockfree_node newhead; - lockfree_node curent; - lockfree_node newent; - - /* First fill in the entry's index and aba ctr for new head */ - newhead.contents.index = (uint16_t)entry; -#ifdef GPR_ARCH_64 - /* Fill in the pad to avoid confusing memcheck tools */ - newhead.contents.pad = 0; -#endif - - /* Also post-increment the aba_ctr */ - curent.atm = gpr_atm_no_barrier_load(&stack->entries[entry].atm); - newhead.contents.aba_ctr = ++curent.contents.aba_ctr; - gpr_atm_no_barrier_store(&stack->entries[entry].atm, curent.atm); - - do { - /* Atomically get the existing head value for use */ - head.atm = gpr_atm_no_barrier_load(&(stack->head.atm)); - /* Point to it */ - newent.atm = gpr_atm_no_barrier_load(&stack->entries[entry].atm); - newent.contents.index = head.contents.index; - gpr_atm_no_barrier_store(&stack->entries[entry].atm, newent.atm); - } while (!gpr_atm_rel_cas(&(stack->head.atm), head.atm, newhead.atm)); - /* Use rel_cas above to make sure that entry index is set properly */ - return head.contents.index == INVALID_ENTRY_INDEX; -} - -int gpr_stack_lockfree_pop(gpr_stack_lockfree* stack) { - lockfree_node head; - lockfree_node newhead; - - do { - head.atm = gpr_atm_acq_load(&(stack->head.atm)); - if (head.contents.index == INVALID_ENTRY_INDEX) { - return -1; - } - newhead.atm = - gpr_atm_no_barrier_load(&(stack->entries[head.contents.index].atm)); - - } while (!gpr_atm_no_barrier_cas(&(stack->head.atm), head.atm, newhead.atm)); - - return head.contents.index; -} diff --git a/src/core/lib/support/stack_lockfree.h b/src/core/lib/support/stack_lockfree.h deleted file mode 100644 index 337ecc2b17..0000000000 --- a/src/core/lib/support/stack_lockfree.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * - * Copyright 2015 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -#ifndef GRPC_CORE_LIB_SUPPORT_STACK_LOCKFREE_H -#define GRPC_CORE_LIB_SUPPORT_STACK_LOCKFREE_H - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct gpr_stack_lockfree gpr_stack_lockfree; - -/* This stack must specify the maximum number of entries to track. - The current implementation only allows up to 65534 entries */ -gpr_stack_lockfree* gpr_stack_lockfree_create(size_t entries); -void gpr_stack_lockfree_destroy(gpr_stack_lockfree* stack); - -/* Pass in a valid entry number for the next stack entry */ -/* Returns 1 if this is the first element on the stack, 0 otherwise */ -int gpr_stack_lockfree_push(gpr_stack_lockfree*, int entry); - -/* Returns -1 on empty or the actual entry number */ -int gpr_stack_lockfree_pop(gpr_stack_lockfree* stack); - -#ifdef __cplusplus -} -#endif - -#endif /* GRPC_CORE_LIB_SUPPORT_STACK_LOCKFREE_H */ diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py index 330c4185c6..efb4d8617d 100644 --- a/src/python/grpcio/grpc_core_dependencies.py +++ b/src/python/grpcio/grpc_core_dependencies.py @@ -38,7 +38,6 @@ CORE_SOURCE_FILES = [ 'src/core/lib/support/log_windows.cc', 'src/core/lib/support/mpscq.cc', 'src/core/lib/support/murmur_hash.cc', - 'src/core/lib/support/stack_lockfree.cc', 'src/core/lib/support/string.cc', 'src/core/lib/support/string_posix.cc', 'src/core/lib/support/string_util_windows.cc', diff --git a/test/core/support/BUILD b/test/core/support/BUILD index 69512cd9a9..996166a371 100644 --- a/test/core/support/BUILD +++ b/test/core/support/BUILD @@ -118,16 +118,6 @@ grpc_cc_test( ], ) -grpc_cc_test( - name = "stack_lockfree_test", - srcs = ["stack_lockfree_test.cc"], - language = "C++", - deps = [ - "//:gpr", - "//test/core/util:gpr_test_util", - ], -) - grpc_cc_test( name = "string_test", srcs = ["string_test.cc"], @@ -211,25 +201,25 @@ grpc_cc_test( grpc_cc_test( name = "memory_test", srcs = ["memory_test.cc"], + external_deps = [ + "gtest", + ], language = "C++", deps = [ "//:grpc", "//test/core/util:gpr_test_util", ], - external_deps = [ - "gtest", - ], ) grpc_cc_test( name = "vector_test", srcs = ["vector_test.cc"], + external_deps = [ + "gtest", + ], language = "C++", deps = [ "//:grpc", "//test/core/util:gpr_test_util", ], - external_deps = [ - "gtest", - ], ) diff --git a/test/core/support/stack_lockfree_test.cc b/test/core/support/stack_lockfree_test.cc deleted file mode 100644 index e6d0c9b795..0000000000 --- a/test/core/support/stack_lockfree_test.cc +++ /dev/null @@ -1,140 +0,0 @@ -/* - * - * Copyright 2015 gRPC authors. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -#include "src/core/lib/support/stack_lockfree.h" - -#include - -#include -#include -#include -#include -#include "test/core/util/test_config.h" - -/* max stack size supported */ -#define MAX_STACK_SIZE 65534 - -#define MAX_THREADS 32 - -static void test_serial_sized(size_t size) { - gpr_stack_lockfree* stack = gpr_stack_lockfree_create(size); - size_t i; - size_t j; - - /* First try popping empty */ - GPR_ASSERT(gpr_stack_lockfree_pop(stack) == -1); - - /* Now add one item and check it */ - gpr_stack_lockfree_push(stack, 3); - GPR_ASSERT(gpr_stack_lockfree_pop(stack) == 3); - GPR_ASSERT(gpr_stack_lockfree_pop(stack) == -1); - - /* Now add repeatedly more items and check them */ - for (i = 1; i < size; i *= 2) { - for (j = 0; j <= i; j++) { - GPR_ASSERT(gpr_stack_lockfree_push(stack, (int)j) == (j == 0)); - } - for (j = 0; j <= i; j++) { - GPR_ASSERT(gpr_stack_lockfree_pop(stack) == (int)(i - j)); - } - GPR_ASSERT(gpr_stack_lockfree_pop(stack) == -1); - } - - gpr_stack_lockfree_destroy(stack); -} - -static void test_serial() { - size_t i; - for (i = 128; i < MAX_STACK_SIZE; i *= 2) { - test_serial_sized(i); - } - test_serial_sized(MAX_STACK_SIZE); -} - -struct test_arg { - gpr_stack_lockfree* stack; - int stack_size; - int nthreads; - int rank; - int sum; -}; - -static void test_mt_body(void* v) { - struct test_arg* arg = (struct test_arg*)v; - int lo, hi; - int i; - int res; - lo = arg->rank * arg->stack_size / arg->nthreads; - hi = (arg->rank + 1) * arg->stack_size / arg->nthreads; - for (i = lo; i < hi; i++) { - gpr_stack_lockfree_push(arg->stack, i); - if ((res = gpr_stack_lockfree_pop(arg->stack)) != -1) { - arg->sum += res; - } - } - while ((res = gpr_stack_lockfree_pop(arg->stack)) != -1) { - arg->sum += res; - } -} - -static void test_mt_sized(size_t size, int nth) { - gpr_stack_lockfree* stack; - struct test_arg args[MAX_THREADS]; - gpr_thd_id thds[MAX_THREADS]; - int sum; - int i; - gpr_thd_options options = gpr_thd_options_default(); - - stack = gpr_stack_lockfree_create(size); - for (i = 0; i < nth; i++) { - args[i].stack = stack; - args[i].stack_size = (int)size; - args[i].nthreads = nth; - args[i].rank = i; - args[i].sum = 0; - } - gpr_thd_options_set_joinable(&options); - for (i = 0; i < nth; i++) { - GPR_ASSERT(gpr_thd_new(&thds[i], test_mt_body, &args[i], &options)); - } - sum = 0; - for (i = 0; i < nth; i++) { - gpr_thd_join(thds[i]); - sum = sum + args[i].sum; - } - GPR_ASSERT((unsigned)sum == ((unsigned)size * (size - 1)) / 2); - gpr_stack_lockfree_destroy(stack); -} - -static void test_mt() { - size_t size; - int nth; - for (nth = 1; nth < MAX_THREADS; nth++) { - for (size = 128; size < MAX_STACK_SIZE; size *= 2) { - test_mt_sized(size, nth); - } - test_mt_sized(MAX_STACK_SIZE, nth); - } -} - -int main(int argc, char** argv) { - grpc_test_init(argc, argv); - test_serial(); - test_mt(); - return 0; -} diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal index 3c564e203a..5d1bfb2735 100644 --- a/tools/doxygen/Doxyfile.c++.internal +++ b/tools/doxygen/Doxyfile.c++.internal @@ -1037,7 +1037,6 @@ src/core/lib/support/memory.h \ src/core/lib/support/mpscq.h \ src/core/lib/support/murmur_hash.h \ src/core/lib/support/spinlock.h \ -src/core/lib/support/stack_lockfree.h \ src/core/lib/support/string.h \ src/core/lib/support/string_windows.h \ src/core/lib/support/time_precise.h \ diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal index 5674124f44..e8ae75eae9 100644 --- a/tools/doxygen/Doxyfile.core.internal +++ b/tools/doxygen/Doxyfile.core.internal @@ -1299,8 +1299,6 @@ src/core/lib/support/mpscq.h \ src/core/lib/support/murmur_hash.cc \ src/core/lib/support/murmur_hash.h \ src/core/lib/support/spinlock.h \ -src/core/lib/support/stack_lockfree.cc \ -src/core/lib/support/stack_lockfree.h \ src/core/lib/support/string.cc \ src/core/lib/support/string.h \ src/core/lib/support/string_posix.cc \ diff --git a/tools/run_tests/generated/sources_and_headers.json b/tools/run_tests/generated/sources_and_headers.json index 5a3429c81f..24d865932c 100644 --- a/tools/run_tests/generated/sources_and_headers.json +++ b/tools/run_tests/generated/sources_and_headers.json @@ -793,21 +793,6 @@ "third_party": false, "type": "target" }, - { - "deps": [ - "gpr", - "gpr_test_util" - ], - "headers": [], - "is_filegroup": false, - "language": "c", - "name": "gpr_stack_lockfree_test", - "src": [ - "test/core/support/stack_lockfree_test.cc" - ], - "third_party": false, - "type": "target" - }, { "deps": [ "gpr", @@ -7770,7 +7755,6 @@ "src/core/lib/support/log_windows.cc", "src/core/lib/support/mpscq.cc", "src/core/lib/support/murmur_hash.cc", - "src/core/lib/support/stack_lockfree.cc", "src/core/lib/support/string.cc", "src/core/lib/support/string_posix.cc", "src/core/lib/support/string_util_windows.cc", @@ -7840,7 +7824,6 @@ "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/spinlock.h", - "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", "src/core/lib/support/string_windows.h", "src/core/lib/support/time_precise.h", @@ -7889,7 +7872,6 @@ "src/core/lib/support/mpscq.h", "src/core/lib/support/murmur_hash.h", "src/core/lib/support/spinlock.h", - "src/core/lib/support/stack_lockfree.h", "src/core/lib/support/string.h", "src/core/lib/support/string_windows.h", "src/core/lib/support/time_precise.h", diff --git a/tools/run_tests/generated/tests.json b/tools/run_tests/generated/tests.json index dfd7bfafe6..58db35ccf9 100644 --- a/tools/run_tests/generated/tests.json +++ b/tools/run_tests/generated/tests.json @@ -983,30 +983,6 @@ ], "uses_polling": false }, - { - "args": [], - "benchmark": false, - "ci_platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "cpu_cost": 7, - "exclude_configs": [], - "exclude_iomgrs": [], - "flaky": false, - "gtest": false, - "language": "c", - "name": "gpr_stack_lockfree_test", - "platforms": [ - "linux", - "mac", - "posix", - "windows" - ], - "uses_polling": false - }, { "args": [], "benchmark": false, -- cgit v1.2.3 From 12bfc62e813ecaf7240cc0b719af721fba3ac459 Mon Sep 17 00:00:00 2001 From: Vijay Pai Date: Tue, 28 Nov 2017 13:21:33 -0800 Subject: Sanity check to make sure that known unsecure target doesn't require security --- tools/run_tests/sanity/check_unsecure.sh | 24 ++++++++++++++++++++++++ tools/run_tests/sanity/sanity_tests.yaml | 1 + 2 files changed, 25 insertions(+) create mode 100755 tools/run_tests/sanity/check_unsecure.sh (limited to 'tools/run_tests') diff --git a/tools/run_tests/sanity/check_unsecure.sh b/tools/run_tests/sanity/check_unsecure.sh new file mode 100755 index 0000000000..ef9cc612f1 --- /dev/null +++ b/tools/run_tests/sanity/check_unsecure.sh @@ -0,0 +1,24 @@ +#!/bin/sh +# Copyright 2017 gRPC authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +set -e + +# Make sure that there is no path from a known unsecure target +# to an SSL library + +[[ $(bazel query "somepath(//test/cpp/microbenchmarks:helpers, //external:libssl)" 2>/dev/null | wc -l) -eq 0 ]] + +# Fall through with the exit code of that command diff --git a/tools/run_tests/sanity/sanity_tests.yaml b/tools/run_tests/sanity/sanity_tests.yaml index 81eec4d149..3ce864a8bd 100644 --- a/tools/run_tests/sanity/sanity_tests.yaml +++ b/tools/run_tests/sanity/sanity_tests.yaml @@ -6,6 +6,7 @@ - script: tools/run_tests/sanity/check_submodules.sh - script: tools/run_tests/sanity/check_test_filtering.py - script: tools/run_tests/sanity/check_tracer_sanity.py +- script: tools/run_tests/sanity/check_unsecure.sh - script: tools/run_tests/sanity/core_banned_functions.py - script: tools/run_tests/sanity/core_untyped_structs.sh - script: tools/buildgen/generate_projects.sh -j 3 -- cgit v1.2.3 From 2a0432edc56b6a1b2ade4c30bc3267717eac5a86 Mon Sep 17 00:00:00 2001 From: Vijay Pai Date: Tue, 28 Nov 2017 13:49:28 -0800 Subject: Remove bash-isms from sanity test --- tools/run_tests/sanity/check_unsecure.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/run_tests') diff --git a/tools/run_tests/sanity/check_unsecure.sh b/tools/run_tests/sanity/check_unsecure.sh index ef9cc612f1..aabafedfb8 100755 --- a/tools/run_tests/sanity/check_unsecure.sh +++ b/tools/run_tests/sanity/check_unsecure.sh @@ -19,6 +19,6 @@ set -e # Make sure that there is no path from a known unsecure target # to an SSL library -[[ $(bazel query "somepath(//test/cpp/microbenchmarks:helpers, //external:libssl)" 2>/dev/null | wc -l) -eq 0 ]] +test `bazel query "somepath(//test/cpp/microbenchmarks:helpers, //external:libssl)" 2>/dev/null | wc -l` -eq 0 # Fall through with the exit code of that command -- cgit v1.2.3