diff options
Diffstat (limited to 'RED')
| -rw-r--r-- | RED/Makefile | 9 | ||||
| -rw-r--r-- | RED/host/app.c | 156 | ||||
| -rwxr-xr-x | RED/run-fgbs24a.sh | 11 | ||||
| -rwxr-xr-x | RED/support/timer.h | 6 |
4 files changed, 121 insertions, 61 deletions
diff --git a/RED/Makefile b/RED/Makefile index fc8298d..f20e1f7 100644 --- a/RED/Makefile +++ b/RED/Makefile @@ -1,19 +1,20 @@ NR_TASKLETS ?= 16 BL ?= 10 NR_DPUS ?= 1 -VERSION ?= SINGLE -SYNC ?= HAND TYPE ?= INT64 ENERGY ?= 0 PERF ?= 0 +WITH_ALLOC_OVERHEAD ?= 0 +WITH_LOAD_OVERHEAD ?= 0 +WITH_FREE_OVERHEAD ?= 0 COMMON_INCLUDES := support HOST_SOURCES := $(wildcard host/*.c) DPU_SOURCES := $(wildcard dpu/*.c) COMMON_FLAGS := -Wall -Wextra -g -I${COMMON_INCLUDES} -HOST_FLAGS := ${COMMON_FLAGS} -std=c11 -O3 `dpu-pkg-config --cflags --libs dpu` -DNR_TASKLETS=${NR_TASKLETS} -DNR_DPUS=${NR_DPUS} -DBL=${BL} -D${VERSION} -D${SYNC} -D${TYPE} -DENERGY=${ENERGY} -DPERF=${PERF} -DPU_FLAGS := ${COMMON_FLAGS} -O2 -DNR_TASKLETS=${NR_TASKLETS} -DBL=${BL} -D${VERSION} -D${SYNC} -D${TYPE} -DPERF=${PERF} +HOST_FLAGS := ${COMMON_FLAGS} -std=c11 -O3 `dpu-pkg-config --cflags --libs dpu` -DNR_TASKLETS=${NR_TASKLETS} -DNR_DPUS=${NR_DPUS} -DBL=${BL} -D${TYPE} -DENERGY=${ENERGY} -DPERF=${PERF} -DWITH_ALLOC_OVERHEAD=${WITH_ALLOC_OVERHEAD} -DWITH_LOAD_OVERHEAD=${WITH_LOAD_OVERHEAD} -DWITH_FREE_OVERHEAD=${WITH_FREE_OVERHEAD} +DPU_FLAGS := ${COMMON_FLAGS} -O2 -DNR_TASKLETS=${NR_TASKLETS} -DBL=${BL} -D${TYPE} -DPERF=${PERF} QUIET = @ diff --git a/RED/host/app.c b/RED/host/app.c index e40fdc6..2e5d715 100644 --- a/RED/host/app.c +++ b/RED/host/app.c @@ -57,17 +57,31 @@ int main(int argc, char **argv) { struct dpu_set_t dpu_set, dpu; uint32_t nr_of_dpus; - -#if ENERGY - struct dpu_probe_t probe; - DPU_ASSERT(dpu_probe_init("energy_probe", &probe)); -#endif + uint32_t nr_of_ranks; + + // Timer declaration + Timer timer; // Allocate DPUs and load binary +#if !WITH_ALLOC_OVERHEAD DPU_ASSERT(dpu_alloc(NR_DPUS, NULL, &dpu_set)); + timer.time[0] = 0; // alloc +#endif +#if !WITH_LOAD_OVERHEAD DPU_ASSERT(dpu_load(dpu_set, DPU_BINARY, NULL)); DPU_ASSERT(dpu_get_nr_dpus(dpu_set, &nr_of_dpus)); - //printf("Allocated %d DPU(s)\n", nr_of_dpus); + DPU_ASSERT(dpu_get_nr_ranks(dpu_set, &nr_of_ranks)); + assert(nr_of_dpus == NR_DPUS); + timer.time[1] = 0; // load +#endif +#if !WITH_FREE_OVERHEAD + timer.time[6] = 0; // free +#endif + +#if ENERGY + struct dpu_probe_t probe; + DPU_ASSERT(dpu_probe_init("energy_probe", &probe)); +#endif unsigned int i = 0; #if PERF @@ -75,15 +89,15 @@ int main(int argc, char **argv) { double cc_min = 0; #endif - const unsigned int input_size = p.exp == 0 ? p.input_size * nr_of_dpus : p.input_size; // Total input size (weak or strong scaling) + const unsigned int input_size = p.exp == 0 ? p.input_size * NR_DPUS : p.input_size; // Total input size (weak or strong scaling) const unsigned int input_size_8bytes = ((input_size * sizeof(T)) % 8) != 0 ? roundup(input_size, 8) : input_size; // Input size per DPU (max.), 8-byte aligned - const unsigned int input_size_dpu = divceil(input_size, nr_of_dpus); // Input size per DPU (max.) + const unsigned int input_size_dpu = divceil(input_size, NR_DPUS); // Input size per DPU (max.) const unsigned int input_size_dpu_8bytes = ((input_size_dpu * sizeof(T)) % 8) != 0 ? roundup(input_size_dpu, 8) : input_size_dpu; // Input size per DPU (max.), 8-byte aligned // Input/output allocation - A = malloc(input_size_dpu_8bytes * nr_of_dpus * sizeof(T)); + A = malloc(input_size_dpu_8bytes * NR_DPUS * sizeof(T)); T *bufferA = A; T count = 0; T count_host = 0; @@ -91,34 +105,53 @@ int main(int argc, char **argv) { // Create an input file with arbitrary data read_input(A, input_size); - // Timer declaration - Timer timer; - //printf("NR_TASKLETS\t%d\tBL\t%d\n", NR_TASKLETS, BL); // Loop over main kernel for(int rep = 0; rep < p.n_warmup + p.n_reps; rep++) { +#if WITH_ALLOC_OVERHEAD + if(rep >= p.n_warmup) { + start(&timer, 0, 0); + } + DPU_ASSERT(dpu_alloc(NR_DPUS, NULL, &dpu_set)); + if(rep >= p.n_warmup) { + stop(&timer, 0); + } +#endif +#if WITH_LOAD_OVERHEAD + if(rep >= p.n_warmup) { + start(&timer, 1, 0); + } + DPU_ASSERT(dpu_load(dpu_set, DPU_BINARY, NULL)); + if(rep >= p.n_warmup) { + stop(&timer, 1); + } + DPU_ASSERT(dpu_get_nr_dpus(dpu_set, &nr_of_dpus)); + DPU_ASSERT(dpu_get_nr_ranks(dpu_set, &nr_of_ranks)); + assert(nr_of_dpus == NR_DPUS); +#endif + // Compute output on CPU (performance comparison and verification purposes) if(rep >= p.n_warmup) - start(&timer, 0, 0); + start(&timer, 2, 0); count_host = reduction_host(A, input_size); if(rep >= p.n_warmup) - stop(&timer, 0); + stop(&timer, 2); //printf("Load input data\n"); if(rep >= p.n_warmup) - start(&timer, 1, 0); + start(&timer, 3, 0); count = 0; // Input arguments unsigned int kernel = 0; dpu_arguments_t input_arguments[NR_DPUS]; - for(i=0; i<nr_of_dpus-1; i++) { + for(i=0; i<NR_DPUS-1; i++) { input_arguments[i].size=input_size_dpu_8bytes * sizeof(T); input_arguments[i].kernel=kernel; } - input_arguments[nr_of_dpus-1].size=(input_size_8bytes - input_size_dpu_8bytes * (NR_DPUS-1)) * sizeof(T); - input_arguments[nr_of_dpus-1].kernel=kernel; + input_arguments[NR_DPUS-1].size=(input_size_8bytes - input_size_dpu_8bytes * (NR_DPUS-1)) * sizeof(T); + input_arguments[NR_DPUS-1].kernel=kernel; // Copy input arrays i = 0; DPU_FOREACH(dpu_set, dpu, i) { @@ -130,12 +163,12 @@ int main(int argc, char **argv) { } DPU_ASSERT(dpu_push_xfer(dpu_set, DPU_XFER_TO_DPU, DPU_MRAM_HEAP_POINTER_NAME, 0, input_size_dpu_8bytes * sizeof(T), DPU_XFER_DEFAULT)); if(rep >= p.n_warmup) - stop(&timer, 1); + stop(&timer, 3); //printf("Run program on DPU(s) \n"); // Run DPU kernel if(rep >= p.n_warmup) { - start(&timer, 2, 0); + start(&timer, 4, 0); #if ENERGY DPU_ASSERT(dpu_probe_start(&probe)); #endif @@ -143,7 +176,7 @@ int main(int argc, char **argv) { DPU_ASSERT(dpu_launch(dpu_set, DPU_SYNCHRONOUS)); if(rep >= p.n_warmup) { - stop(&timer, 2); + stop(&timer, 4); #if ENERGY DPU_ASSERT(dpu_probe_stop(&probe)); #endif @@ -162,13 +195,13 @@ int main(int argc, char **argv) { #endif //printf("Retrieve results\n"); - dpu_results_t results[nr_of_dpus]; - T* results_count = malloc(nr_of_dpus * sizeof(T)); + dpu_results_t results[NR_DPUS]; + T* results_count = malloc(NR_DPUS * sizeof(T)); if(rep >= p.n_warmup) - start(&timer, 3, 0); + start(&timer, 5, 0); i = 0; // PARALLEL RETRIEVE TRANSFER - dpu_results_t* results_retrieve[nr_of_dpus]; + dpu_results_t* results_retrieve[NR_DPUS]; DPU_FOREACH(dpu_set, dpu, i) { results_retrieve[i] = (dpu_results_t*)malloc(NR_TASKLETS * sizeof(dpu_results_t)); @@ -204,7 +237,7 @@ int main(int argc, char **argv) { } #endif if(rep >= p.n_warmup) - stop(&timer, 3); + stop(&timer, 5); #if PERF uint64_t max_cycles = 0; @@ -227,23 +260,54 @@ int main(int argc, char **argv) { // Free memory free(results_count); +#if WITH_ALLOC_OVERHEAD +#if WITH_FREE_OVERHEAD + if(rep >= p.n_warmup) { + start(&timer, 6, 0); + } +#endif + DPU_ASSERT(dpu_free(dpu_set)); +#if WITH_FREE_OVERHEAD + if(rep >= p.n_warmup) { + stop(&timer, 6); + } +#endif +#endif + // Check output bool status = true; if(count != count_host) status = false; if (status) { printf("[" ANSI_COLOR_GREEN "OK" ANSI_COLOR_RESET "] Outputs are equal\n"); if (rep >= p.n_warmup) { - printf("[::] RED NMC | n_dpus=%d n_tasklets=%d e_type=%s block_size_B=%d n_elements=%d " - "| throughput_cpu_MBps=%f throughput_pim_MBps=%f throughput_MBps=%f", - nr_of_dpus, NR_TASKLETS, XSTR(T), BLOCK_SIZE, input_size, - input_size * sizeof(T) / timer.time[0], - input_size * sizeof(T) / (timer.time[2] + timer.time[3]), - input_size * sizeof(T) / (timer.time[1] + timer.time[2] + timer.time[3])); - printf(" throughput_cpu_MOpps=%f throughput_pim_MOpps=%f throughput_MOpps=%f", - input_size / timer.time[0], - input_size / (timer.time[2] + timer.time[3]), - input_size / (timer.time[1] + timer.time[2] + timer.time[3])); - printall(&timer, 3); + printf("[::] RED UPMEM | n_dpus=%d n_tasklets=%d e_type=%s block_size_B=%d n_elements=%d", + NR_DPUS, NR_TASKLETS, XSTR(T), BLOCK_SIZE, input_size); + printf(" b_with_alloc_overhead=%d b_with_load_overhead=%d b_with_free_overhead=%d ", + WITH_ALLOC_OVERHEAD, WITH_LOAD_OVERHEAD, WITH_FREE_OVERHEAD); + printf("| latency_alloc_us=%f latency_load_us=%f latency_cpu_us=%f latency_write_us=%f latency_kernel_us=%f latency_read_us=%f latency_free_us=%f", + timer.time[0], + timer.time[1], + timer.time[2], + timer.time[3], + timer.time[4], + timer.time[5], + timer.time[6]); + printf(" throughput_cpu_MBps=%f throughput_upmem_kernel_MBps=%f throughput_upmem_total_MBps=%f", + input_size * sizeof(T) / timer.time[2], + input_size * sizeof(T) / (timer.time[4]), + input_size * sizeof(T) / (timer.time[0] + timer.time[1] + timer.time[3] + timer.time[4] + timer.time[5] + timer.time[6])); + printf(" throughput_upmem_wxr_MBps=%f throughput_upmem_lwxr_MBps=%f throughput_upmem_alwxr_MBps=%f", + input_size * sizeof(T) / (timer.time[3] + timer.time[4] + timer.time[5]), + input_size * sizeof(T) / (timer.time[1] + timer.time[3] + timer.time[4] + timer.time[5]), + input_size * sizeof(T) / (timer.time[0] + timer.time[1] + timer.time[3] + timer.time[4] + timer.time[5])); + printf(" throughput_cpu_MOpps=%f throughput_upmem_kernel_MOpps=%f throughput_upmem_total_MOpps=%f", + input_size / timer.time[2], + input_size / (timer.time[4]), + input_size / (timer.time[0] + timer.time[1] + timer.time[3] + timer.time[4] + timer.time[5] + timer.time[6])); + printf(" throughput_upmem_wxr_MOpps=%f throughput_upmem_lwxr_MOpps=%f throughput_upmem_alwxr_MOpps=%f\n", + input_size / (timer.time[3] + timer.time[4] + timer.time[5]), + input_size / (timer.time[1] + timer.time[3] + timer.time[4] + timer.time[5]), + input_size / (timer.time[0] + timer.time[1] + timer.time[3] + timer.time[4] + timer.time[5])); } } else { printf("[" ANSI_COLOR_RED "ERROR" ANSI_COLOR_RESET "] Outputs differ!\n"); @@ -254,27 +318,17 @@ int main(int argc, char **argv) { printf("DPU cycles = %g cc\n", cc / p.n_reps); #endif - // Print timing results -/* - printf("CPU "); - print(&timer, 0, p.n_reps); - printf("CPU-DPU "); - print(&timer, 1, p.n_reps); - printf("DPU Kernel "); - print(&timer, 2, p.n_reps); - printf("Inter-DPU "); - print(&timer, 3, p.n_reps); -*/ - #if ENERGY double energy; DPU_ASSERT(dpu_probe_get(&probe, DPU_ENERGY, DPU_AVERAGE, &energy)); printf("DPU Energy (J): %f\t", energy); - #endif + #endif // Deallocation free(A); +#if !WITH_ALLOC_OVERHEAD DPU_ASSERT(dpu_free(dpu_set)); - +#endif + return 0; } diff --git a/RED/run-fgbs24a.sh b/RED/run-fgbs24a.sh index becee22..962bb46 100755 --- a/RED/run-fgbs24a.sh +++ b/RED/run-fgbs24a.sh @@ -4,6 +4,8 @@ set -e mkdir -p $(hostname) +ts=$(date +%Y%m%d) + # BL: use 2^(BL) B blocks for MRAM <-> WRAM transfers on PIM module # T: data type # -w: number of un-timed warmup iterations @@ -16,13 +18,16 @@ echo "Started at $(date)" echo "Revision $(git describe --always)" # >2048 are not part of upstream -for nr_dpus in 2543 2304 2048; do +for nr_dpus in 2304 2048 2543; do for nr_tasklets in 16; do echo - if make -B NR_DPUS=${nr_dpus} NR_TASKLETS=${nr_tasklets} BL=10 VERSION=SINGLE; then + if make -B NR_DPUS=${nr_dpus} NR_TASKLETS=${nr_tasklets} BL=10; then + timeout --foreground -k 1m 30m bin/host_code -w 0 -e 100 -i 419430400 -x 1 || true + fi + if make -B NR_DPUS=${nr_dpus} NR_TASKLETS=${nr_tasklets} BL=10 WITH_ALLOC_OVERHEAD=1 WITH_LOAD_OVERHEAD=1 WITH_FREE_OVERHEAD=1; then timeout --foreground -k 1m 30m bin/host_code -w 0 -e 100 -i 419430400 -x 1 || true fi done done echo "Completed at $(date)" -) | tee "$(hostname)/fgbs24a.txt" +) | tee "$(hostname)/${ts}-fgbs24a.txt" diff --git a/RED/support/timer.h b/RED/support/timer.h index 5c00213..4d597b9 100755 --- a/RED/support/timer.h +++ b/RED/support/timer.h @@ -37,9 +37,9 @@ typedef struct Timer{
- struct timeval startTime[4];
- struct timeval stopTime[4];
- double time[4];
+ struct timeval startTime[7];
+ struct timeval stopTime[7];
+ double time[7];
}Timer;
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