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#include <cassert>
#include <iostream>
#include <cuda.h>
#include <cuda_runtime.h>
#include "DataFormats/Common/interface/DataFrame.h"
#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include "DataFormats/HcalDigi/interface/HBHEDataFrame.h"
#include "DataFormats/HcalDigi/interface/HcalDigiCollections.h"
#include "DataFormats/HcalDigi/interface/QIE10DataFrame.h"
#include "DataFormats/HcalDigi/interface/QIE11DataFrame.h"
#include "HeterogeneousCore/CUDAUtilities/interface/requireDevices.h"
__global__ void kernel_test_hcal_qiesample(HcalQIESample *sample, uint16_t value) {
printf("kernel: testing hcal qie sampel\n");
printf("%f %f %f\n", nominal_adc2fc[0], nominal_adc2fc[1], nominal_adc2fc[2]);
HcalQIESample tmp{value};
*sample = tmp;
}
__global__ void kernel_test_hcal_qie8_hbhedf(HBHEDataFrame *df) {
printf("kernel: testing hcal hbhe dataframe\n");
df->setSize(10);
for (auto i = 0; i < 10; i++)
df->setSample(i, HcalQIESample(100));
df->setReadoutIds(HcalElectronicsId(100));
}
void test_hcal_qiesample() {
HcalQIESample h_sample, h_test_sample0{100}, h_test_sample1;
HcalQIESample *d_sample;
cudaMalloc((void **)&d_sample, sizeof(HcalQIESample));
cudaMemcpy(d_sample, &h_sample, sizeof(HcalQIESample), cudaMemcpyHostToDevice);
kernel_test_hcal_qiesample<<<1, 1>>>(d_sample, 100);
cudaMemcpy(&h_sample, d_sample, sizeof(HcalQIESample), cudaMemcpyDeviceToHost);
assert(h_sample() == h_test_sample0());
assert(h_sample() != h_test_sample1());
}
template <typename TDF>
__global__ void kernel_test_hcal_qie8_digis(TDF *pdfs, uint32_t *out) {
int id = threadIdx.x;
uint32_t sum = 0;
for (auto i = 0; i < 10; i++)
sum += pdfs[id].sample(i).raw();
out[id] = sum;
}
template <typename TDF>
__global__ void kernel_test_hcal_qie1011_digis(uint16_t *pdfs, uint32_t *out, int samples) {
printf("kernel: testing hcal qie1011 df\n");
int id = threadIdx.x;
uint32_t sum = 0;
int nwords = TDF::WORDS_PER_SAMPLE * samples + TDF::HEADER_WORDS + TDF::FLAG_WORDS;
TDF df(edm::DataFrame(0, pdfs + id * nwords, nwords));
for (auto i = 0; i < df.samples(); i++) {
sum += df[i].adc();
}
out[id] = sum;
}
template <typename TDF>
void test_hcal_qie1011_digis() {
constexpr int size = 10;
constexpr int samples = 10;
constexpr int detid = 2;
HcalDataFrameContainer<TDF> coll{samples, detid};
uint16_t *d_data;
uint32_t *d_out;
uint32_t h_out[size], h_test_out[size];
for (auto i = 0; i < size; i++) {
// #words per single TDF
uint16_t tmp[TDF::WORDS_PER_SAMPLE * samples + TDF::HEADER_WORDS + TDF::FLAG_WORDS];
h_test_out[i] = 0;
for (auto j = TDF::HEADER_WORDS; j < TDF::WORDS_PER_SAMPLE * samples + TDF::HEADER_WORDS; j++) {
tmp[j] = 100;
}
TDF df(edm::DataFrame(0, tmp, TDF::WORDS_PER_SAMPLE * samples + TDF::HEADER_WORDS + TDF::FLAG_WORDS));
for (auto j = 0; j < df.samples(); j++)
h_test_out[i] += df[j].adc();
coll.addDataFrame(DetId{(uint32_t)i}, (uint16_t *)&tmp);
}
cudaMalloc((void **)&d_data,
size * (TDF::WORDS_PER_SAMPLE * samples + TDF::HEADER_WORDS + TDF::FLAG_WORDS) * sizeof(uint16_t));
cudaMalloc((void **)&d_out, size * sizeof(uint32_t));
cudaMemcpy(d_data,
coll.frame(0),
size * (TDF::WORDS_PER_SAMPLE * samples + TDF::HEADER_WORDS + TDF::FLAG_WORDS) * sizeof(uint16_t),
cudaMemcpyHostToDevice);
kernel_test_hcal_qie1011_digis<TDF><<<1, size>>>(d_data, d_out, samples);
cudaDeviceSynchronize();
auto code = cudaGetLastError();
if (code != cudaSuccess)
std::cout << cudaGetErrorString(code);
cudaMemcpy(&h_out, d_out, size * sizeof(uint32_t), cudaMemcpyDeviceToHost);
// comparison
for (auto i = 0; i < size; i++) {
std::cout << h_out[i] << " == " << h_test_out[i] << std::endl;
assert(h_out[i] == h_test_out[i]);
}
}
template <typename TDF>
void test_hcal_qie8_digis() {
constexpr int n = 10;
edm::SortedCollection<TDF> coll{n};
TDF *d_dfs;
uint32_t *d_out;
uint32_t h_out[n], h_test_out[n];
for (auto i = 0; i < n; i++) {
TDF &df = coll[i];
df.setSize(10);
h_test_out[i] = 0;
uint32_t test = 0;
for (auto j = 0; j < 10; j++) {
df.setSample(j, HcalQIESample(100));
h_test_out[i] += df.sample(j).raw();
test += df.sample(j).raw();
}
}
cudaMalloc((void **)&d_dfs, n * sizeof(TDF));
cudaMalloc((void **)&d_out, n * sizeof(uint32_t));
cudaMemcpy(d_dfs, &(*coll.begin()), n * sizeof(TDF), cudaMemcpyHostToDevice);
kernel_test_hcal_qie8_digis<<<1, n>>>(d_dfs, d_out);
cudaMemcpy(&h_out, d_out, n * sizeof(uint32_t), cudaMemcpyDeviceToHost);
std::cout << "collection size = " << coll.size() << std::endl;
// comparison
for (auto i = 0; i < n; i++) {
std::cout << h_out[i] << " == " << h_test_out[i] << std::endl;
assert(h_out[i] == h_test_out[i]);
}
}
void test_hcal_qie8_hbhedf() {
HBHEDataFrame h_df, h_test_df;
HBHEDataFrame *d_df;
h_test_df.setSize(10);
for (auto i = 0; i < 10; i++)
h_test_df.setSample(i, HcalQIESample(100));
h_test_df.setReadoutIds(HcalElectronicsId(100));
cudaMalloc((void **)&d_df, sizeof(HBHEDataFrame));
cudaMemcpy(d_df, &h_df, sizeof(HBHEDataFrame), cudaMemcpyHostToDevice);
kernel_test_hcal_qie8_hbhedf<<<1, 1>>>(d_df);
cudaMemcpy(&h_df, d_df, sizeof(HBHEDataFrame), cudaMemcpyDeviceToHost);
assert(h_df.size() == h_test_df.size());
assert(h_df.elecId() == h_test_df.elecId());
for (auto i = 0; i < 10; i++)
assert(h_df[i].raw() == h_test_df[i].raw());
}
int main(int argc, char **argv) {
cms::cudatest::requireDevices();
// qie8
test_hcal_qiesample();
test_hcal_qie8_hbhedf();
test_hcal_qie8_digis<HBHEDataFrame>();
test_hcal_qie8_digis<HFDataFrame>();
test_hcal_qie8_digis<HODataFrame>();
// qie1011
test_hcal_qie1011_digis<QIE10DataFrame>();
test_hcal_qie1011_digis<QIE11DataFrame>();
return 0;
}
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