diff options
| author |  dmaclach <dmaclach@google.com> | 2017-12-12 12:06:54 -0800 |
|---|---|---|
| committer |  Copybara-Service <copybara-piper@google.com> | 2017-12-12 12:08:48 -0800 |
| commit | 28341132b90e9e315976efcafeec2e510eedf74c (patch) | |
| tree | fdfd643d650a4a72f8566d9b47171dca95d4987c /src/test/java/com | |
| parent | d7ad01b71564968002d1d30274764b636345c809 (diff) | |
Remove hyperthreading multiplier to improve performance.
Tests on my local machine show that the Hyperthreading multiplier is significantly hurting our builds times.
RELNOTES: Set build jobs equivalent to number of logical processors by default. Should improve build times significantly.
PiperOrigin-RevId: 178795078
Diffstat (limited to 'src/test/java/com')
| -rw-r--r-- | src/test/java/com/google/devtools/build/lib/actions/LocalHostResourceManagerLinuxTest.java | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/test/java/com/google/devtools/build/lib/actions/LocalHostResourceManagerLinuxTest.java b/src/test/java/com/google/devtools/build/lib/actions/LocalHostResourceManagerLinuxTest.java index ba383ddbd6..ef82dba8ec 100644 --- a/src/test/java/com/google/devtools/build/lib/actions/LocalHostResourceManagerLinuxTest.java +++ b/src/test/java/com/google/devtools/build/lib/actions/LocalHostResourceManagerLinuxTest.java @@ -88,8 +88,6 @@ public class LocalHostResourceManagerLinuxTest { "Hugepagesize: 2048 kB"); String meminfoFile = scratch.file("test_meminfo_nonht", meminfoContent).getPathString(); assertThat(LocalHostResourceManagerLinux.getLogicalCpuCountHelper(cpuinfoContent)).isEqualTo(1); - assertThat(LocalHostResourceManagerLinux.getPhysicalCpuCountHelper(1, cpuinfoContent)) - .isEqualTo(1); // +/- 0.1MB assertThat(LocalHostResourceManagerLinux.getMemoryInMbHelper(meminfoFile)) .isWithin(0.1) @@ -184,8 +182,6 @@ public class LocalHostResourceManagerLinuxTest { "Hugepagesize: 2048 kB"); String meminfoFile = scratch.file("test_meminfo_ht", meminfoContent).getPathString(); assertThat(LocalHostResourceManagerLinux.getLogicalCpuCountHelper(cpuinfoContent)).isEqualTo(2); - assertThat(LocalHostResourceManagerLinux.getPhysicalCpuCountHelper(2, cpuinfoContent)) - .isEqualTo(1); // +/- 0.1MB assertThat(LocalHostResourceManagerLinux.getMemoryInMbHelper(meminfoFile)) .isWithin(0.1) @@ -338,8 +334,6 @@ public class LocalHostResourceManagerLinuxTest { "Hugepagesize: 2048 kB"); String meminfoFile = scratch.file("test_meminfo_amd", meminfoContent).getPathString(); assertThat(LocalHostResourceManagerLinux.getLogicalCpuCountHelper(cpuinfoContent)).isEqualTo(4); - assertThat(LocalHostResourceManagerLinux.getPhysicalCpuCountHelper(4, cpuinfoContent)) - .isEqualTo(4); // +/- 0.1MB assertThat(LocalHostResourceManagerLinux.getMemoryInMbHelper(meminfoFile)) .isWithin(0.1) |