243a1b0276
Co-authored-by: Zhuohan Li <zhuohan@openai.com> Co-authored-by: Maratyszcza <marat@openai.com> Co-authored-by: Volodymyr Kyrylov <vol@wilab.org.ua>
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
#include <gpt-oss.h>
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#include <internal/metal.hpp>
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#include <internal/metal-kernels.h>
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#include <benchmark/benchmark.h>
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using gptoss::Check;
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using namespace gptoss::metal;
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static void u32_fill_random(benchmark::State& state) {
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const size_t numel = state.range(0);
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Device device;
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CommandQueue command_queue{device};
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Library library{device};
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Function u32_fill_random_fn{library, "gptoss_u32_fill_random"};
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Buffer buffer{device, numel * sizeof(float)};
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constexpr uint64_t seed = UINT64_C(1019827666124465388);
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constexpr uint64_t offset = UINT64_C(12345678901234567890);
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for (auto _ : state) {
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CommandBuffer command_buffer{command_queue};
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Check(gptoss_metal_command_buffer_encode_launch_u32_fill_random(
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command_buffer.handle(),
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u32_fill_random_fn.handle(),
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/*threadgroup_size=*/0,
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/*max_threadgroups=*/120,
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/*output_buffer=*/buffer.handle(),
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/*output_offset=*/0,
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numel, seed, offset),
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"gptoss_metal_command_buffer_encode_launch_u32_fill_random");
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command_buffer.commit();
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const double elapsed_seconds = command_buffer.wait_completion();
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state.SetIterationTime(elapsed_seconds);
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}
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const int64_t elements_per_iteration = numel;
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state.counters["elements"] =
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benchmark::Counter(state.iterations() * elements_per_iteration,
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benchmark::Counter::kIsRate);
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const int64_t bytes_per_iteration = numel * sizeof(float);
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state.counters["bytes"] =
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benchmark::Counter(state.iterations() * bytes_per_iteration,
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benchmark::Counter::kIsRate);
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}
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constexpr int64_t giga = INT64_C(1073741824);
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BENCHMARK(u32_fill_random)->Arg(2 * giga)->UseManualTime()->Unit(benchmark::kMicrosecond);
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BENCHMARK_MAIN();
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