diff options
author | 2016-01-07 16:37:03 -0800 | |
---|---|---|
committer | 2016-01-07 16:37:03 -0800 | |
commit | 7cc0f464d12696b0f5c26d3ad248215c9ff63c27 (patch) | |
tree | c572b7fc730350ebd7ff3201ded323cfee9dad3f /test/core/support | |
parent | 54ed674d406e43a9c54ad103b5ea454d73a64c3b (diff) | |
parent | abf85d96481a35d26ecfd16575f0a13846d3b8e5 (diff) |
Merge github.com:grpc/grpc into proto_names
Diffstat (limited to 'test/core/support')
-rw-r--r-- | test/core/support/alloc_test.c | 2 | ||||
-rw-r--r-- | test/core/support/cpu_test.c | 14 |
2 files changed, 11 insertions, 5 deletions
diff --git a/test/core/support/alloc_test.c b/test/core/support/alloc_test.c index ea6306c1f9..a7051a46a1 100644 --- a/test/core/support/alloc_test.c +++ b/test/core/support/alloc_test.c @@ -1,6 +1,6 @@ /* * - * Copyright 2015, Google Inc. + * Copyright 2015-2016, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without diff --git a/test/core/support/cpu_test.c b/test/core/support/cpu_test.c index f041166d08..a5c52442ad 100644 --- a/test/core/support/cpu_test.c +++ b/test/core/support/cpu_test.c @@ -72,15 +72,15 @@ struct cpu_test { uint32_t ncores; int is_done; gpr_cv done_cv; - int *used; /* is this core used? */ - int r; /* random number */ + int *used; /* is this core used? */ + unsigned r; /* random number */ }; static void worker_thread(void *arg) { struct cpu_test *ct = (struct cpu_test *)arg; uint32_t cpu; - int r = 12345678; - int i, j; + unsigned r = 12345678; + unsigned i, j; for (i = 0; i < 1000 / GRPC_TEST_SLOWDOWN_FACTOR; i++) { /* run for a bit - just calculate something random. */ for (j = 0; j < 1000000 / GRPC_TEST_SLOWDOWN_FACTOR; j++) { @@ -90,7 +90,13 @@ static void worker_thread(void *arg) { GPR_ASSERT(cpu < ct->ncores); gpr_mu_lock(&ct->mu); ct->used[cpu] = 1; + for (j = 0; j < ct->ncores; j++) { + if (!ct->used[j]) break; + } gpr_mu_unlock(&ct->mu); + if (j == ct->ncores) { + break; /* all cpus have been used - no further use in running this test */ + } } gpr_mu_lock(&ct->mu); ct->r = r; /* make it look like we care about r's value... */ |