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remove unused code #5219

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merged 3 commits into from
Oct 31, 2017
Merged

remove unused code #5219

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901fa1e
remove unused code
QiJune Oct 30, 2017
7985778
fix cmake file
QiJune Oct 30, 2017
20e2414
fix build error
QiJune Oct 30, 2017
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60 changes: 0 additions & 60 deletions paddle/platform/environment.h
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54 changes: 0 additions & 54 deletions paddle/platform/environment_test.cc
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7 changes: 0 additions & 7 deletions paddle/platform/gpu_info.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -75,13 +75,6 @@ size_t GpuMaxChunkSize() {

GpuMemoryUsage(available, total);

if (IsEnvVarDefined(kEnvFractionGpuMemoryToUse)) {
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@wangkuiyi wangkuiyi Jan 30, 2018 •
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I agree that we don't need platform/environment.{h,cc}, which looks too heavy. This segment of code could be

if (std::getenv(kEnvFractionGpuMemoryToUse)) {
  *FLAG_fraction_of_gpu_memory_to_use = std::strtod(std::getenv(kEnvFractionGpuMemoryToUse), nullptr);
  PADDLE_ENFORCE_GT(val, 0.0);		
  PADDLE_ENFORCE_LE(val, 1.0);
}

auto val = std::stod(GetEnvValue(kEnvFractionGpuMemoryToUse));
PADDLE_ENFORCE_GT(val, 0.0);
PADDLE_ENFORCE_LE(val, 1.0);
FLAGS_fraction_of_gpu_memory_to_use = val;
}

// Reserving the rest memory for page tables, etc.
size_t reserving = (1 - FLAGS_fraction_of_gpu_memory_to_use) * total;

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