63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
// AUTOGENERATED COPYRIGHT HEADER START
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// Copyright (C) 2020-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
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// AUTOGENERATED COPYRIGHT HEADER END
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#include "nvidia-cuda-stream.hpp"
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#include "util/util-logging.hpp"
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#include "warning-disable.hpp"
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#include <stdexcept>
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#include "warning-enable.hpp"
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#ifdef _DEBUG
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#define ST_PREFIX "<%s> "
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#define D_LOG_ERROR(x, ...) P_LOG_ERROR(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_WARNING(x, ...) P_LOG_WARN(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_INFO(x, ...) P_LOG_INFO(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_DEBUG(x, ...) P_LOG_DEBUG(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#else
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#define ST_PREFIX "<nvidia::cuda::stream> "
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#define D_LOG_ERROR(...) P_LOG_ERROR(ST_PREFIX __VA_ARGS__)
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#define D_LOG_WARNING(...) P_LOG_WARN(ST_PREFIX __VA_ARGS__)
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#define D_LOG_INFO(...) P_LOG_INFO(ST_PREFIX __VA_ARGS__)
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#define D_LOG_DEBUG(...) P_LOG_DEBUG(ST_PREFIX __VA_ARGS__)
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#endif
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streamfx::nvidia::cuda::stream::~stream()
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{
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D_LOG_DEBUG("Finalizing... (Addr: 0x%" PRIuPTR ")", this);
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_cuda->cuStreamDestroy(_stream);
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}
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streamfx::nvidia::cuda::stream::stream(::streamfx::nvidia::cuda::stream_flags flags, int32_t priority) : _cuda(::streamfx::nvidia::cuda::cuda::get())
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{
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D_LOG_DEBUG("Initializating... (Addr: 0x%" PRIuPTR ")", this);
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streamfx::nvidia::cuda::result res;
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if (priority == 0) {
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res = _cuda->cuStreamCreate(&_stream, flags);
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} else {
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res = _cuda->cuStreamCreateWithPriority(&_stream, flags, priority);
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}
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switch (res) {
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case streamfx::nvidia::cuda::result::SUCCESS:
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break;
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default:
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throw std::runtime_error("Failed to create CUstream object.");
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}
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}
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::streamfx::nvidia::cuda::stream_t streamfx::nvidia::cuda::stream::get()
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{
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return _stream;
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}
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void streamfx::nvidia::cuda::stream::synchronize()
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{
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//D_LOG_DEBUG("Synchronizing... (Addr: 0x%" PRIuPTR ")", this);
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if (auto res = _cuda->cuStreamSynchronize(_stream); res != ::streamfx::nvidia::cuda::result::SUCCESS) {
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throw ::streamfx::nvidia::cuda::cuda_error(res);
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}
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}
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