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Diffstat (limited to 'HST-L/host/app.c')
-rw-r--r--HST-L/host/app.c37
1 files changed, 27 insertions, 10 deletions
diff --git a/HST-L/host/app.c b/HST-L/host/app.c
index 09ab578..b9c07f9 100644
--- a/HST-L/host/app.c
+++ b/HST-L/host/app.c
@@ -23,6 +23,9 @@
#define DPU_BINARY "./bin/dpu_code"
#endif
+#define XSTR(x) STR(x)
+#define STR(x) #x
+
#if ENERGY
#include <dpu_probe.h>
#endif
@@ -40,7 +43,7 @@ static void read_input(T* A, const Params p) {
// Open input file
unsigned short temp;
- sprintf(dctFileName, p.file_name);
+ sprintf(dctFileName, "%s", p.file_name);
if((File = fopen(dctFileName, "rb")) != NULL) {
for(unsigned int y = 0; y < p.input_size; y++) {
fread(&temp, sizeof(unsigned short), 1, File);
@@ -138,14 +141,14 @@ int main(int argc, char **argv) {
// Compute output on CPU (performance comparison and verification purposes)
if(rep >= p.n_warmup)
- start(&timer, 0, rep - p.n_warmup);
+ start(&timer, 0, 0);
histogram_host(histo_host, A, p.bins, p.input_size, 1, nr_of_dpus);
if(rep >= p.n_warmup)
stop(&timer, 0);
printf("Load input data\n");
if(rep >= p.n_warmup)
- start(&timer, 1, rep - p.n_warmup);
+ start(&timer, 1, 0);
// Input arguments
unsigned int kernel = 0;
i = 0;
@@ -177,11 +180,12 @@ int main(int argc, char **argv) {
printf("Run program on DPU(s) \n");
// Run DPU kernel
if(rep >= p.n_warmup) {
- start(&timer, 2, rep - p.n_warmup);
+ start(&timer, 2, 0);
#if ENERGY
DPU_ASSERT(dpu_probe_start(&probe));
#endif
}
+
DPU_ASSERT(dpu_launch(dpu_set, DPU_SYNCHRONOUS));
if(rep >= p.n_warmup) {
stop(&timer, 2);
@@ -205,22 +209,36 @@ int main(int argc, char **argv) {
printf("Retrieve results\n");
i = 0;
if(rep >= p.n_warmup)
- start(&timer, 3, rep - p.n_warmup);
+ start(&timer, 3, 0);
// PARALLEL RETRIEVE TRANSFER
DPU_FOREACH(dpu_set, dpu, i) {
DPU_ASSERT(dpu_prepare_xfer(dpu, histo + p.bins * i));
}
DPU_ASSERT(dpu_push_xfer(dpu_set, DPU_XFER_FROM_DPU, DPU_MRAM_HEAP_POINTER_NAME, input_size_dpu_8bytes * sizeof(T), p.bins * sizeof(unsigned int), DPU_XFER_DEFAULT));
-
+
// Final histogram merging
for(i = 1; i < nr_of_dpus; i++){
for(unsigned int j = 0; j < p.bins; j++){
histo[j] += histo[j + i * p.bins];
- }
- }
+ }
+ }
if(rep >= p.n_warmup)
stop(&timer, 3);
+ if (rep >= p.n_warmup) {
+ printf("[::] HST-L NMC | n_dpus=%d n_tasklets=%d e_type=%s n_elements=%u n_bins=%d "
+ "| throughput_cpu_MBps=%f throughput_pim_MBps=%f throughput_MBps=%f",
+ nr_of_dpus, NR_TASKLETS, XSTR(T), input_size, p.bins,
+ input_size * sizeof(T) / timer.time[0],
+ input_size * sizeof(T) / timer.time[2],
+ 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],
+ input_size / (timer.time[1] + timer.time[2] + timer.time[3]));
+ printall(&timer, 3);
+ }
+
}
// Print timing results
@@ -237,8 +255,7 @@ int main(int argc, char **argv) {
double energy;
DPU_ASSERT(dpu_probe_get(&probe, DPU_ENERGY, DPU_AVERAGE, &energy));
printf("DPU Energy (J): %f\t", energy);
- #endif
-
+ #endif
// Check output
bool status = true;