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-rw-r--r--BS/host/app.c148
1 files changed, 118 insertions, 30 deletions
diff --git a/BS/host/app.c b/BS/host/app.c
index 1160163..bcb22c5 100644
--- a/BS/host/app.c
+++ b/BS/host/app.c
@@ -18,6 +18,17 @@
#include <dpu_probe.h>
#endif
+#if WITH_DPUINFO
+#include <dpu_management.h>
+#include <dpu_target_macros.h>
+#endif
+
+#if SDK_SINGLETHREADED
+#define DPU_ALLOC_PROFILE "nrThreadsPerRank=0"
+#else
+#define DPU_ALLOC_PROFILE NULL
+#endif
+
#define XSTR(x) STR(x)
#define STR(x) #x
@@ -75,18 +86,30 @@ int main(int argc, char **argv) {
struct Params p = input_params(argc, argv);
struct dpu_set_t dpu_set, dpu;
uint32_t nr_of_dpus;
+ uint32_t nr_of_ranks;
uint64_t input_size = INPUT_SIZE;
uint64_t num_querys = p.num_querys;
DTYPE result_host = -1;
DTYPE result_dpu = -1;
- // Create the timer
- Timer timer;
+ // Timer declaration
+ Timer timer;
- // Allocate DPUs and load binary
- DPU_ASSERT(dpu_alloc(NR_DPUS, NULL, &dpu_set));
- DPU_ASSERT(dpu_load(dpu_set, DPU_BINARY, NULL));
- DPU_ASSERT(dpu_get_nr_dpus(dpu_set, &nr_of_dpus));
+ // Allocate DPUs and load binary
+#if !WITH_ALLOC_OVERHEAD
+ DPU_ASSERT(dpu_alloc(NR_DPUS, DPU_ALLOC_PROFILE, &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));
+ 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;
@@ -94,10 +117,10 @@ int main(int argc, char **argv) {
#endif
// Query number adjustement for proper partitioning
- if(num_querys % (nr_of_dpus * NR_TASKLETS))
- num_querys = num_querys + (nr_of_dpus * NR_TASKLETS - num_querys % (nr_of_dpus * NR_TASKLETS));
+ if(num_querys % (NR_DPUS * NR_TASKLETS))
+ num_querys = num_querys + (NR_DPUS * NR_TASKLETS - num_querys % (NR_DPUS * NR_TASKLETS));
- assert(num_querys % (nr_of_dpus * NR_TASKLETS) == 0 && "Input dimension"); // Allocate input and querys vectors
+ assert(num_querys % (NR_DPUS * NR_TASKLETS) == 0 && "Input dimension"); // Allocate input and querys vectors
DTYPE * input = malloc((input_size) * sizeof(DTYPE));
DTYPE * querys = malloc((num_querys) * sizeof(DTYPE));
@@ -106,20 +129,56 @@ int main(int argc, char **argv) {
create_test_file(input, querys, input_size, num_querys);
// Create kernel arguments
- uint64_t slice_per_dpu = num_querys / nr_of_dpus;
+ uint64_t slice_per_dpu = num_querys / NR_DPUS;
dpu_arguments_t input_arguments = {input_size, slice_per_dpu, 0};
for (unsigned int rep = 0; rep < p.n_warmup + p.n_reps; rep++) {
// Perform input transfers
uint64_t i = 0;
+#if WITH_ALLOC_OVERHEAD
+ if(rep >= p.n_warmup) {
+ start(&timer, 0, 0);
+ }
+ DPU_ASSERT(dpu_alloc(NR_DPUS, DPU_ALLOC_PROFILE, &dpu_set));
+ if(rep >= p.n_warmup) {
+ stop(&timer, 0);
+ }
+#endif
+#if WITH_DPUINFO
+ printf("DPUs:");
+ DPU_FOREACH (dpu_set, dpu) {
+ int rank = dpu_get_rank_id(dpu_get_rank(dpu_from_set(dpu))) & DPU_TARGET_MASK;
+ int slice = dpu_get_slice_id(dpu_from_set(dpu));
+ int member = dpu_get_member_id(dpu_from_set(dpu));
+ printf(" %d(%d.%d)", rank, slice, member);
+ }
+ printf("\n");
+#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 host solution
- start(&timer, 0, 0);
+ if(rep >= p.n_warmup) {
+ start(&timer, 2, 0);
+ }
result_host = binarySearch(input, querys, input_size - 1, num_querys);
- stop(&timer, 0);
+ if(rep >= p.n_warmup) {
+ stop(&timer, 2);
+ }
if (rep >= p.n_warmup) {
- start(&timer, 1, 0);
+ start(&timer, 3, 0);
}
DPU_FOREACH(dpu_set, dpu, i)
@@ -148,13 +207,13 @@ int main(int argc, char **argv) {
DPU_ASSERT(dpu_push_xfer(dpu_set, DPU_XFER_TO_DPU, DPU_MRAM_HEAP_POINTER_NAME, input_size * sizeof(DTYPE), slice_per_dpu * sizeof(DTYPE), DPU_XFER_DEFAULT));
if (rep >= p.n_warmup) {
- stop(&timer, 1);
+ stop(&timer, 3);
}
// Run kernel on DPUs
if (rep >= p.n_warmup)
{
- start(&timer, 2, 0);
+ start(&timer, 4, 0);
#if ENERGY
DPU_ASSERT(dpu_probe_start(&probe));
#endif
@@ -164,7 +223,7 @@ int main(int argc, char **argv) {
if (rep >= p.n_warmup)
{
- stop(&timer, 2);
+ stop(&timer, 4);
#if ENERGY
DPU_ASSERT(dpu_probe_stop(&probe));
#endif
@@ -183,9 +242,9 @@ int main(int argc, char **argv) {
// Retrieve results
if (rep >= p.n_warmup) {
- start(&timer, 3, 0);
+ start(&timer, 5, 0);
}
- dpu_results_t* results_retrieve[nr_of_dpus];
+ dpu_results_t* results_retrieve[NR_DPUS];
i = 0;
DPU_FOREACH(dpu_set, dpu, i)
{
@@ -207,24 +266,53 @@ int main(int argc, char **argv) {
free(results_retrieve[i]);
}
if(rep >= p.n_warmup) {
- stop(&timer, 3);
+ stop(&timer, 5);
+ }
+
+#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
int status = (result_dpu == result_host);
if (status) {
printf("[" ANSI_COLOR_GREEN "OK" ANSI_COLOR_RESET "] results are equal\n");
if (rep >= p.n_warmup) {
- printf("[::] BS NMC | n_dpus=%d n_tasklets=%d e_type=%s n_elements=%lu "
- "| throughput_cpu_MBps=%f throughput_pim_MBps=%f throughput_MBps=%f",
- nr_of_dpus, NR_TASKLETS, XSTR(DTYPE), input_size,
- num_querys * sizeof(DTYPE) / timer.time[0],
- num_querys * sizeof(DTYPE) / timer.time[2],
- num_querys * sizeof(DTYPE) / (timer.time[1] + timer.time[2] + timer.time[3]));
- printf(" throughput_cpu_MOpps=%f throughput_pim_MOpps=%f throughput_MOpps=%f",
- num_querys / timer.time[0],
- num_querys / timer.time[2],
- num_querys / (timer.time[1] + timer.time[2] + timer.time[3]));
- printall(&timer, 3);
+ printf("[::] BS UPMEM | n_dpus=%d n_ranks=%d n_tasklets=%d e_type=%s block_size_B=%d n_elements=%lu b_sdk_singlethreaded=%d ",
+ NR_DPUS, nr_of_ranks, NR_TASKLETS, XSTR(DTYPE), BLOCK_SIZE, input_size, SDK_SINGLETHREADED);
+ 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(DTYPE) / timer.time[2],
+ input_size * sizeof(DTYPE) / (timer.time[4]),
+ input_size * sizeof(DTYPE) / (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(DTYPE) / (timer.time[3] + timer.time[4] + timer.time[5]),
+ input_size * sizeof(DTYPE) / (timer.time[1] + timer.time[3] + timer.time[4] + timer.time[5]),
+ input_size * sizeof(DTYPE) / (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 "] results differ!\n");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 13:37:59 +0000