gcc/liboffloadmic/runtime/offload_timer_host.cpp

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[PATCH 2/4] OpenMP 4.0 offloading to Intel MIC: liboffloadmic. * Makefile.def: Add liboffloadmic to target_modules. Make liboffloadmic depend on libgomp's configure, libstdc++ and libgcc. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Add liboffloadmic to target binaries. Restrict liboffloadmic for POSIX and i*86, and x86_64 architectures. Add liboffloadmic to noconfig list when C++ is not supported. config/ * target-posix: New file. libcilkrts/ * configure.tgt: Use config/target-posix. liboffloadmic/ Initial commit. Imported from upstream: https://www.openmprtl.org/sites/default/files/liboffload_oss.tgz * Makefile.am: New file. * Makefile.in: New file, generated by automake. * aclocal.m4: New file, generated by aclocal. * configure: New file, generated by autoconf. * configure.ac: New file. * configure.tgt: Ditto. * doc/doxygen/config: Ditto. * doc/doxygen/header.tex: Ditto. * include/coi/common/COIEngine_common.h: Ditto. * include/coi/common/COIMacros_common.h: Ditto. * include/coi/common/COIPerf_common.h : Ditto. * include/coi/common/COIResult_common.h : Ditto. * include/coi/common/COITypes_common.h: Ditto. * include/coi/sink/COIBuffer_sink.h: Ditto. * include/coi/sink/COIPipeline_sink.h: Ditto. * include/coi/sink/COIProcess_sink.h: Ditto. * include/coi/source/COIBuffer_source.h: Ditto. * include/coi/source/COIEngine_source.h: Ditto. * include/coi/source/COIEvent_source.h: Ditto. * include/coi/source/COIPipeline_source.h: Ditto. * include/coi/source/COIProcess_source.h: Ditto. * include/myo/myo.h: Ditto. * include/myo/myoimpl.h: Ditto. * include/myo/myotypes.h: Ditto. * liboffloadmic_host.spec.in: Ditto. * liboffloadmic_target.spec.in: Ditto. * runtime/cean_util.cpp: Ditto. * runtime/cean_util.h: Ditto. * runtime/coi/coi_client.cpp: Ditto. * runtime/coi/coi_client.h: Ditto. * runtime/coi/coi_server.cpp: Ditto. * runtime/coi/coi_server.h: Ditto. * runtime/compiler_if_host.cpp: Ditto. * runtime/compiler_if_host.h: Ditto. * runtime/compiler_if_target.cpp: Ditto. * runtime/compiler_if_target.h: Ditto. * runtime/dv_util.cpp: Ditto. * runtime/dv_util.h: Ditto. * runtime/emulator/coi_common.h: Ditto. * runtime/emulator/coi_device.cpp: Ditto. * runtime/emulator/coi_device.h: Ditto. * runtime/emulator/coi_host.cpp: Ditto. * runtime/emulator/coi_host.h: Ditto. * runtime/emulator/coi_version_asm.h: Ditto. * runtime/emulator/coi_version_linker_script.map: Ditto. * runtime/emulator/myo_client.cpp: Ditto. * runtime/emulator/myo_service.cpp: Ditto. * runtime/emulator/myo_service.h: Ditto. * runtime/emulator/myo_version_asm.h: Ditto. * runtime/emulator/myo_version_linker_script.map: Ditto. * runtime/liboffload_error.c: Ditto. * runtime/liboffload_error_codes.h: Ditto. * runtime/liboffload_msg.c: Ditto. * runtime/liboffload_msg.h: Ditto. * runtime/mic_lib.f90: Ditto. * runtime/offload.h: Ditto. * runtime/offload_common.cpp: Ditto. * runtime/offload_common.h: Ditto. * runtime/offload_engine.cpp: Ditto. * runtime/offload_engine.h: Ditto. * runtime/offload_env.cpp: Ditto. * runtime/offload_env.h: Ditto. * runtime/offload_host.cpp: Ditto. * runtime/offload_host.h: Ditto. * runtime/offload_myo_host.cpp: Ditto. * runtime/offload_myo_host.h: Ditto. * runtime/offload_myo_target.cpp: Ditto. * runtime/offload_myo_target.h: Ditto. * runtime/offload_omp_host.cpp: Ditto. * runtime/offload_omp_target.cpp: Ditto. * runtime/offload_orsl.cpp: Ditto. * runtime/offload_orsl.h: Ditto. * runtime/offload_table.cpp: Ditto. * runtime/offload_table.h: Ditto. * runtime/offload_target.cpp: Ditto. * runtime/offload_target.h: Ditto. * runtime/offload_target_main.cpp: Ditto. * runtime/offload_timer.h: Ditto. * runtime/offload_timer_host.cpp: Ditto. * runtime/offload_timer_target.cpp: Ditto. * runtime/offload_trace.cpp: Ditto. * runtime/offload_trace.h: Ditto. * runtime/offload_util.cpp: Ditto. * runtime/offload_util.h: Ditto. * runtime/ofldbegin.cpp: Ditto. * runtime/ofldend.cpp: Ditto. * runtime/orsl-lite/include/orsl-lite.h: Ditto. * runtime/orsl-lite/lib/orsl-lite.c: Ditto. * runtime/orsl-lite/version.txt: Ditto. * runtime/use_mpss2.txt: Ditto. From-SVN: r217498
2014-11-13 15:03:17 +01:00
/*
backport: Makefile.am (liboffloadmic_host_la_DEPENDENCIES): Remove libcoi_host and libmyo-client. Merge liboffloadmic from upstream, version 20150803. liboffloadmic/ * Makefile.am (liboffloadmic_host_la_DEPENDENCIES): Remove libcoi_host and libmyo-client. liboffloadmic_host loads them dynamically. * Makefile.in: Regenerate. * doc/doxygen/header.tex: Merge from upstream, version 20150803 <https://openmprtl.org/sites/default/files/liboffload_oss_20150803.tgz>. * runtime/cean_util.cpp: Likewise. * runtime/cean_util.h: Likewise. * runtime/coi/coi_client.cpp: Likewise. * runtime/coi/coi_client.h: Likewise. * runtime/coi/coi_server.cpp: Likewise. * runtime/coi/coi_server.h: Likewise. * runtime/compiler_if_host.cpp: Likewise. * runtime/compiler_if_host.h: Likewise. * runtime/compiler_if_target.cpp: Likewise. * runtime/compiler_if_target.h: Likewise. * runtime/dv_util.cpp: Likewise. * runtime/dv_util.h: Likewise. * runtime/liboffload_error.c: Likewise. * runtime/liboffload_error_codes.h: Likewise. * runtime/liboffload_msg.c: Likewise. * runtime/liboffload_msg.h: Likewise. * runtime/mic_lib.f90: Likewise. * runtime/offload.h: Likewise. * runtime/offload_common.cpp: Likewise. * runtime/offload_common.h: Likewise. * runtime/offload_engine.cpp: Likewise. * runtime/offload_engine.h: Likewise. * runtime/offload_env.cpp: Likewise. * runtime/offload_env.h: Likewise. * runtime/offload_host.cpp: Likewise. * runtime/offload_host.h: Likewise. * runtime/offload_iterator.h: Likewise. * runtime/offload_myo_host.cpp: Likewise. * runtime/offload_myo_host.h: Likewise. * runtime/offload_myo_target.cpp: Likewise. * runtime/offload_myo_target.h: Likewise. * runtime/offload_omp_host.cpp: Likewise. * runtime/offload_omp_target.cpp: Likewise. * runtime/offload_orsl.cpp: Likewise. * runtime/offload_orsl.h: Likewise. * runtime/offload_table.cpp: Likewise. * runtime/offload_table.h: Likewise. * runtime/offload_target.cpp: Likewise. * runtime/offload_target.h: Likewise. * runtime/offload_target_main.cpp: Likewise. * runtime/offload_timer.h: Likewise. * runtime/offload_timer_host.cpp: Likewise. * runtime/offload_timer_target.cpp: Likewise. * runtime/offload_trace.cpp: Likewise. * runtime/offload_trace.h: Likewise. * runtime/offload_util.cpp: Likewise. * runtime/offload_util.h: Likewise. * runtime/ofldbegin.cpp: Likewise. * runtime/ofldend.cpp: Likewise. * runtime/orsl-lite/include/orsl-lite.h: Likewise. * runtime/orsl-lite/lib/orsl-lite.c: Likewise. * runtime/use_mpss2.txt: Likewise. * include/coi/common/COIEngine_common.h: Merge from upstream, MPSS version 3.5 <http://registrationcenter.intel.com/irc_nas/7445/mpss-src-3.5.tar>. * include/coi/common/COIEvent_common.h: Likewise. * include/coi/common/COIMacros_common.h: Likewise. * include/coi/common/COIPerf_common.h: Likewise. * include/coi/common/COIResult_common.h: Likewise. * include/coi/common/COISysInfo_common.h: Likewise. * include/coi/common/COITypes_common.h: Likewise. * include/coi/sink/COIBuffer_sink.h: Likewise. * include/coi/sink/COIPipeline_sink.h: Likewise. * include/coi/sink/COIProcess_sink.h: Likewise. * include/coi/source/COIBuffer_source.h: Likewise. * include/coi/source/COIEngine_source.h: Likewise. * include/coi/source/COIEvent_source.h: Likewise. * include/coi/source/COIPipeline_source.h: Likewise. * include/coi/source/COIProcess_source.h: Likewise. * include/myo/myo.h: Likewise. * include/myo/myoimpl.h: Likewise. * include/myo/myotypes.h: Likewise. * plugin/Makefile.am (myo_inc_dir): Remove. (libgomp_plugin_intelmic_la_CPPFLAGS): Do not define MYO_SUPPORT. (AM_CPPFLAGS): Likewise for offload_target_main. * plugin/Makefile.in: Regenerate. * runtime/emulator/coi_common.h: Update copyright years. (OFFLOAD_EMUL_KNC_NUM_ENV): Replace with ... (OFFLOAD_EMUL_NUM_ENV): ... this. (enum cmd_t): Add CMD_CLOSE_LIBRARY. * runtime/emulator/coi_device.cpp: Update copyright years. (COIProcessWaitForShutdown): Add space between string constants. Return handle to host in CMD_OPEN_LIBRARY. Support CMD_CLOSE_LIBRARY. * runtime/emulator/coi_device.h: Update copyright years. * runtime/emulator/coi_host.cpp: Update copyright years. (knc_engines_num): Replace with ... (num_engines): ... this. (init): Replace OFFLOAD_EMUL_KNC_NUM_ENV with OFFLOAD_EMUL_NUM_ENV. (COIEngineGetCount): Replace COI_ISA_KNC with COI_ISA_MIC, and knc_engines_num with num_engines. (COIEngineGetHandle): Likewise. (COIProcessCreateFromMemory): Add space between string constants. (COIProcessCreateFromFile): New function. (COIProcessLoadLibraryFromMemory): Rename arguments according to COIProcess_source.h. Return handle, received from target. (COIProcessUnloadLibrary): New function. (COIPipelineClearCPUMask): New function. (COIPipelineSetCPUMask): New function. (COIEngineGetInfo): New function. * runtime/emulator/coi_host.h: Update copyright years. * runtime/emulator/coi_version_asm.h: Regenerate. * runtime/emulator/coi_version_linker_script.map: Regenerate. * runtime/emulator/myo_client.cpp: Update copyright years. * runtime/emulator/myo_service.cpp: Update copyright years. (myoArenaRelease): New function. (myoArenaAcquire): New function. (myoArenaAlignedFree): New function. (myoArenaAlignedMalloc): New function. * runtime/emulator/myo_service.h: Update copyright years. * runtime/emulator/myo_version_asm.h: Regenerate. * runtime/emulator/myo_version_linker_script.map: Regenerate. From-SVN: r227532
2015-09-08 17:39:59 +02:00
Copyright (c) 2014-2015 Intel Corporation. All Rights Reserved.
[PATCH 2/4] OpenMP 4.0 offloading to Intel MIC: liboffloadmic. * Makefile.def: Add liboffloadmic to target_modules. Make liboffloadmic depend on libgomp's configure, libstdc++ and libgcc. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Add liboffloadmic to target binaries. Restrict liboffloadmic for POSIX and i*86, and x86_64 architectures. Add liboffloadmic to noconfig list when C++ is not supported. config/ * target-posix: New file. libcilkrts/ * configure.tgt: Use config/target-posix. liboffloadmic/ Initial commit. Imported from upstream: https://www.openmprtl.org/sites/default/files/liboffload_oss.tgz * Makefile.am: New file. * Makefile.in: New file, generated by automake. * aclocal.m4: New file, generated by aclocal. * configure: New file, generated by autoconf. * configure.ac: New file. * configure.tgt: Ditto. * doc/doxygen/config: Ditto. * doc/doxygen/header.tex: Ditto. * include/coi/common/COIEngine_common.h: Ditto. * include/coi/common/COIMacros_common.h: Ditto. * include/coi/common/COIPerf_common.h : Ditto. * include/coi/common/COIResult_common.h : Ditto. * include/coi/common/COITypes_common.h: Ditto. * include/coi/sink/COIBuffer_sink.h: Ditto. * include/coi/sink/COIPipeline_sink.h: Ditto. * include/coi/sink/COIProcess_sink.h: Ditto. * include/coi/source/COIBuffer_source.h: Ditto. * include/coi/source/COIEngine_source.h: Ditto. * include/coi/source/COIEvent_source.h: Ditto. * include/coi/source/COIPipeline_source.h: Ditto. * include/coi/source/COIProcess_source.h: Ditto. * include/myo/myo.h: Ditto. * include/myo/myoimpl.h: Ditto. * include/myo/myotypes.h: Ditto. * liboffloadmic_host.spec.in: Ditto. * liboffloadmic_target.spec.in: Ditto. * runtime/cean_util.cpp: Ditto. * runtime/cean_util.h: Ditto. * runtime/coi/coi_client.cpp: Ditto. * runtime/coi/coi_client.h: Ditto. * runtime/coi/coi_server.cpp: Ditto. * runtime/coi/coi_server.h: Ditto. * runtime/compiler_if_host.cpp: Ditto. * runtime/compiler_if_host.h: Ditto. * runtime/compiler_if_target.cpp: Ditto. * runtime/compiler_if_target.h: Ditto. * runtime/dv_util.cpp: Ditto. * runtime/dv_util.h: Ditto. * runtime/emulator/coi_common.h: Ditto. * runtime/emulator/coi_device.cpp: Ditto. * runtime/emulator/coi_device.h: Ditto. * runtime/emulator/coi_host.cpp: Ditto. * runtime/emulator/coi_host.h: Ditto. * runtime/emulator/coi_version_asm.h: Ditto. * runtime/emulator/coi_version_linker_script.map: Ditto. * runtime/emulator/myo_client.cpp: Ditto. * runtime/emulator/myo_service.cpp: Ditto. * runtime/emulator/myo_service.h: Ditto. * runtime/emulator/myo_version_asm.h: Ditto. * runtime/emulator/myo_version_linker_script.map: Ditto. * runtime/liboffload_error.c: Ditto. * runtime/liboffload_error_codes.h: Ditto. * runtime/liboffload_msg.c: Ditto. * runtime/liboffload_msg.h: Ditto. * runtime/mic_lib.f90: Ditto. * runtime/offload.h: Ditto. * runtime/offload_common.cpp: Ditto. * runtime/offload_common.h: Ditto. * runtime/offload_engine.cpp: Ditto. * runtime/offload_engine.h: Ditto. * runtime/offload_env.cpp: Ditto. * runtime/offload_env.h: Ditto. * runtime/offload_host.cpp: Ditto. * runtime/offload_host.h: Ditto. * runtime/offload_myo_host.cpp: Ditto. * runtime/offload_myo_host.h: Ditto. * runtime/offload_myo_target.cpp: Ditto. * runtime/offload_myo_target.h: Ditto. * runtime/offload_omp_host.cpp: Ditto. * runtime/offload_omp_target.cpp: Ditto. * runtime/offload_orsl.cpp: Ditto. * runtime/offload_orsl.h: Ditto. * runtime/offload_table.cpp: Ditto. * runtime/offload_table.h: Ditto. * runtime/offload_target.cpp: Ditto. * runtime/offload_target.h: Ditto. * runtime/offload_target_main.cpp: Ditto. * runtime/offload_timer.h: Ditto. * runtime/offload_timer_host.cpp: Ditto. * runtime/offload_timer_target.cpp: Ditto. * runtime/offload_trace.cpp: Ditto. * runtime/offload_trace.h: Ditto. * runtime/offload_util.cpp: Ditto. * runtime/offload_util.h: Ditto. * runtime/ofldbegin.cpp: Ditto. * runtime/ofldend.cpp: Ditto. * runtime/orsl-lite/include/orsl-lite.h: Ditto. * runtime/orsl-lite/lib/orsl-lite.c: Ditto. * runtime/orsl-lite/version.txt: Ditto. * runtime/use_mpss2.txt: Ditto. From-SVN: r217498
2014-11-13 15:03:17 +01:00
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "offload_timer.h"
#ifdef __INTEL_COMPILER
#include <ia32intrin.h>
#else // __INTEL_COMPILER
#include <x86intrin.h>
#endif // __INTEL_COMPILER
#include "offload_host.h"
#include <sstream>
#include <iostream>
#include <iomanip>
int timer_enabled = 0;
#ifdef TIMING_SUPPORT
int offload_report_level = 0;
int offload_report_enabled = 1;
static const int host_timer_prefix_spaces[] = {
/*c_offload_host_setup_buffers*/ 0,
/*c_offload_host_initialize*/ 2,
/*c_offload_host_target_acquire*/ 2,
/*c_offload_host_wait_deps*/ 2,
/*c_offload_host_setup_buffers*/ 2,
/*c_offload_host_alloc_buffers*/ 4,
/*c_offload_host_setup_misc_data*/ 2,
/*c_offload_host_alloc_data_buffer*/ 4,
/*c_offload_host_send_pointers*/ 2,
/*c_offload_host_gather_inputs*/ 2,
/*c_offload_host_map_in_data_buffer*/ 4,
/*c_offload_host_unmap_in_data_buffer*/ 4,
/*c_offload_host_start_compute*/ 2,
/*c_offload_host_wait_compute*/ 2,
/*c_offload_host_start_buffers_reads*/ 2,
/*c_offload_host_scatter_outputs*/ 2,
/*c_offload_host_map_out_data_buffer*/ 4,
/*c_offload_host_unmap_out_data_buffer*/ 4,
/*c_offload_host_wait_buffers_reads*/ 2,
/*c_offload_host_destroy_buffers*/ 2
};
const static int target_timer_prefix_spaces[] = {
/*c_offload_target_total_time*/ 0,
/*c_offload_target_descriptor_setup*/ 2,
/*c_offload_target_func_lookup*/ 2,
/*c_offload_target_func_time*/ 2,
/*c_offload_target_scatter_inputs*/ 4,
/*c_offload_target_add_buffer_refs*/ 6,
/*c_offload_target_compute*/ 4,
/*c_offload_target_gather_outputs*/ 4,
/*c_offload_target_release_buffer_refs*/ 6
};
static OffloadHostTimerData* timer_data_head;
static OffloadHostTimerData* timer_data_tail;
static mutex_t timer_data_mutex;
static void offload_host_phase_name(std::stringstream &ss, int p_node);
static void offload_target_phase_name(std::stringstream &ss, int p_node);
extern void Offload_Timer_Print(void)
{
std::string buf;
std::stringstream ss;
const char *stars =
"**************************************************************";
ss << "\n\n" << stars << "\n";
ss << " ";
ss << report_get_message_str(c_report_title) << "\n";
ss << stars << "\n";
double frequency = cpu_frequency;
for (OffloadHostTimerData *pnode = timer_data_head;
pnode != 0; pnode = pnode->next) {
ss << " ";
ss << report_get_message_str(c_report_from_file) << " "<< pnode->file;
ss << report_get_message_str(c_report_line) << " " << pnode->line;
ss << "\n";
for (int i = 0; i < c_offload_host_max_phase ; i++) {
ss << " ";
offload_host_phase_name(ss, i);
ss << " " << std::fixed << std::setprecision(5);
ss << (double)pnode->phases[i].total / frequency << "\n";
}
for (int i = 0; i < c_offload_target_max_phase ; i++) {
double time = 0;
if (pnode->target.frequency != 0) {
time = (double) pnode->target.phases[i].total /
(double) pnode->target.frequency;
}
ss << " ";
offload_target_phase_name(ss, i);
ss << " " << std::fixed << std::setprecision(5);
ss << time << "\n";
}
}
buf = ss.str();
fprintf(stdout, buf.data());
fflush(stdout);
}
extern void Offload_Report_Prolog(OffloadHostTimerData *pnode)
{
double frequency = cpu_frequency;
std::string buf;
std::stringstream ss;
if (pnode) {
// [Offload] [Mic 0] [File] file.c
ss << "[" << report_get_message_str(c_report_offload) << "] [";
ss << report_get_message_str(c_report_mic) << " ";
ss << pnode->card_number << "] [";
ss << report_get_message_str(c_report_file);
ss << "] " << pnode->file << "\n";
// [Offload] [Mic 0] [Line] 1234
ss << "[" << report_get_message_str(c_report_offload) << "] [";
ss << report_get_message_str(c_report_mic) << " ";
ss << pnode->card_number << "] [";
ss << report_get_message_str(c_report_line);
ss << "] " << pnode->line << "\n";
// [Offload] [Mic 0] [Tag] Tag 1
ss << "[" << report_get_message_str(c_report_offload) << "] [";
ss << report_get_message_str(c_report_mic) << " ";
ss << pnode->card_number << "] [";
ss << report_get_message_str(c_report_tag);
ss << "] " << report_get_message_str(c_report_tag);
ss << " " << pnode->offload_number << "\n";
buf = ss.str();
fprintf(stdout, buf.data());
fflush(stdout);
}
}
extern void Offload_Report_Epilog(OffloadHostTimerData * timer_data)
{
double frequency = cpu_frequency;
std::string buf;
std::stringstream ss;
OffloadHostTimerData *pnode = timer_data;
if (!pnode) {
return;
}
ss << "[" << report_get_message_str(c_report_offload) << "] [";
ss << report_get_message_str(c_report_host) << "] [";
ss << report_get_message_str(c_report_tag) << " ";
ss << pnode->offload_number << "] [";
ss << report_get_message_str(c_report_cpu_time) << "] ";
ss << std::fixed << std::setprecision(6);
ss << (double) pnode->phases[0].total / frequency;
ss << report_get_message_str(c_report_seconds) << "\n";
if (offload_report_level >= OFFLOAD_REPORT_2) {
ss << "[" << report_get_message_str(c_report_offload) << "] [";
ss << report_get_message_str(c_report_mic);
ss << " " << pnode->card_number;
ss << "] [" << report_get_message_str(c_report_tag) << " ";
ss << pnode->offload_number << "] [";
ss << report_get_message_str(c_report_cpu_to_mic_data) << "] ";
ss << pnode->sent_bytes << " ";
ss << report_get_message_str(c_report_bytes) << "\n";
}
double time = 0;
if (pnode->target.frequency != 0) {
time = (double) pnode->target.phases[0].total /
(double) pnode->target.frequency;
}
ss << "[" << report_get_message_str(c_report_offload) << "] [";
ss << report_get_message_str(c_report_mic) << " ";
ss << pnode->card_number<< "] [";
ss << report_get_message_str(c_report_tag) << " ";
ss << pnode->offload_number << "] [";
ss << report_get_message_str(c_report_mic_time) << "] ";
ss << std::fixed << std::setprecision(6) << time;
ss << report_get_message_str(c_report_seconds) << "\n";
if (offload_report_level >= OFFLOAD_REPORT_2) {
ss << "[" << report_get_message_str(c_report_offload) << "] [";
ss << report_get_message_str(c_report_mic);
ss << " " << pnode->card_number;
ss << "] [" << report_get_message_str(c_report_tag) << " ";
ss << pnode->offload_number << "] [";
ss << report_get_message_str(c_report_mic_to_cpu_data) << "] ";
ss << pnode->received_bytes << " ";
ss << report_get_message_str(c_report_bytes) << "\n";
}
ss << "\n";
buf = ss.str();
fprintf(stdout, buf.data());
fflush(stdout);
offload_report_free_data(timer_data);
}
extern void offload_report_free_data(OffloadHostTimerData * timer_data)
{
OffloadHostTimerData *pnode_last = NULL;
for (OffloadHostTimerData *pnode = timer_data_head;
pnode != 0; pnode = pnode->next) {
if (timer_data == pnode) {
if (pnode_last) {
pnode_last->next = pnode->next;
}
else {
timer_data_head = pnode->next;
}
OFFLOAD_FREE(pnode);
break;
}
pnode_last = pnode;
}
}
static void fill_buf_with_spaces(std::stringstream &ss, int num)
{
for (; num > 0; num--) {
ss << " ";
}
}
static void offload_host_phase_name(std::stringstream &ss, int p_node)
{
int prefix_spaces;
int str_length;
int tail_length;
const int message_length = 40;
char const *str;
str = report_get_host_stage_str(p_node);
prefix_spaces = host_timer_prefix_spaces[p_node];
fill_buf_with_spaces(ss, prefix_spaces);
str_length = strlen(str);
ss << str;
tail_length = message_length - prefix_spaces - str_length;
tail_length = tail_length > 0? tail_length : 1;
fill_buf_with_spaces(ss, tail_length);
}
static void offload_target_phase_name(std::stringstream &ss, int p_node)
{
int prefix_spaces;
int str_length;
const int message_length = 40;
int tail_length;
char const *str;
str = report_get_target_stage_str(p_node);
prefix_spaces = target_timer_prefix_spaces[p_node];
fill_buf_with_spaces(ss, prefix_spaces);
str_length = strlen(str);
ss << str;
tail_length = message_length - prefix_spaces - str_length;
tail_length = (tail_length > 0)? tail_length : 1;
fill_buf_with_spaces(ss, tail_length);
}
void offload_timer_start(OffloadHostTimerData * timer_data,
OffloadHostPhase p_type)
{
timer_data->phases[p_type].start = _rdtsc();
}
void offload_timer_stop(OffloadHostTimerData * timer_data,
OffloadHostPhase p_type)
{
timer_data->phases[p_type].total += _rdtsc() -
timer_data->phases[p_type].start;
}
void offload_timer_fill_target_data(OffloadHostTimerData * timer_data,
void *buf)
{
uint64_t *data = (uint64_t*) buf;
timer_data->target.frequency = *data++;
for (int i = 0; i < c_offload_target_max_phase; i++) {
timer_data->target.phases[i].total = *data++;
}
}
void offload_timer_fill_host_sdata(OffloadHostTimerData * timer_data,
uint64_t sent_bytes)
{
if (timer_data) {
timer_data->sent_bytes += sent_bytes;
}
}
void offload_timer_fill_host_rdata(OffloadHostTimerData * timer_data,
uint64_t received_bytes)
{
if (timer_data) {
timer_data->received_bytes += received_bytes;
}
}
void offload_timer_fill_host_mic_num(OffloadHostTimerData * timer_data,
int card_number)
{
if (timer_data) {
timer_data->card_number = card_number;
}
}
OffloadHostTimerData* offload_timer_init(const char *file, int line)
{
static bool first_time = true;
OffloadHostTimerData* timer_data = NULL;
timer_data_mutex.lock();
{
if (timer_enabled ||
(offload_report_level && offload_report_enabled)) {
timer_data = (OffloadHostTimerData*)
OFFLOAD_MALLOC(sizeof(OffloadHostTimerData), 0);
memset(timer_data, 0, sizeof(OffloadHostTimerData));
timer_data->offload_number = OFFLOAD_DEBUG_INCR_OFLD_NUM() - 1;
if (timer_data_head == 0) {
timer_data_head = timer_data;
timer_data_tail = timer_data;
}
else {
timer_data_tail->next = timer_data;
timer_data_tail = timer_data;
}
timer_data->file = file;
timer_data->line = line;
}
}
timer_data_mutex.unlock();
return timer_data;
}
#endif // TIMING_SUPPORT