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// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
/* we include the Embree headers the very first to make sure they
* always compile without any internal Embree specific stuff. */
#include "../../include/embree4/rtcore.h"
#include "../../include/embree4/rtcore_ray.h"
RTC_NAMESPACE_USE
/* now we include all Embree internal files we need for testing */
#include "../../kernels/common/default.h"
#include "../../kernels/common/ray.h"
#include "rtcore_helpers.h"
#include "../common/tutorial/application.h"
#include "../common/math/random_sampler.h"
#include "../common/tutorial/statistics.h"
namespace embree
{
class VerifyApplication : public Application
{
public:
enum TestType { TEST_SHOULD_PASS, TEST_SHOULD_FAIL, TEST_GROUP, BENCHMARK };
enum TestReturnValue { FAILED, PASSED, SKIPPED };
struct Test : public RefCount
{
Test (std::string name, int isa, TestType ty, bool enabled = true)
: name(name), isa(isa), ty(ty), enabled(enabled), ignoreFailure(false)
{
RandomSampler_init(sampler,0x23F67E21);
}
bool random_bool () { return RandomSampler_getInt (sampler) % 2; }
float random_float () { return RandomSampler_getFloat(sampler); }
int random_int () { return RandomSampler_getInt (sampler); }
Vec3fa random_Vec3fa() { return RandomSampler_get3D (sampler); }
avector<Vec3fa> random_motion_vector2(float f = 1.0f)
{
avector<Vec3fa> motion_vector(2);
motion_vector[0] = f*random_Vec3fa();
motion_vector[1] = f*random_Vec3fa();
return motion_vector;
}
avector<Vec3fa> random_motion_vector(float f = 1.0f)
{
float v = random_float();
size_t numTimeSteps = clamp(int(v*v*9),2,8); // samples small number of time steps more frequently
avector<Vec3fa> motion_vector(numTimeSteps);
for (size_t i=0; i<numTimeSteps; i++)
motion_vector[i] = f*random_Vec3fa();
return motion_vector;
}
bool isEnabled() { return enabled; }
virtual TestReturnValue run(VerifyApplication* state, bool silent) { return SKIPPED; }
virtual TestReturnValue execute(VerifyApplication* state, bool silent);
public:
std::string name;
int isa;
TestType ty;
bool enabled;
bool ignoreFailure;
RandomSampler sampler;
};
class Benchmark : public Test
{
public:
const std::string unit;
Benchmark (const std::string& name, int isa, const std::string& unit, bool higher_is_better, size_t max_attempts)
: Test(name,isa,BENCHMARK,false), unit(unit), numThreads(getNumberOfLogicalThreads()), higher_is_better(higher_is_better), max_attempts(max_attempts) {}
virtual size_t setNumPrimitives(size_t N) { return 0; }
virtual void setNumThreads(size_t N)
{
if (N == 0) numThreads = getNumberOfLogicalThreads();
else numThreads = N;
}
virtual bool setup(VerifyApplication* state) { return true; }
virtual float benchmark(VerifyApplication* state) = 0;
Statistics benchmark_loop(VerifyApplication* state);
virtual void cleanup(VerifyApplication* state) {}
virtual TestReturnValue execute(VerifyApplication* state, bool silent);
double readDatabase(VerifyApplication* state);
void updateDatabase(VerifyApplication* state, Statistics stat, double bestAvg);
void plotDatabase(VerifyApplication* state);
public:
size_t numThreads;
bool higher_is_better;
size_t max_attempts;
};
struct TestGroup : public Test
{
TestGroup (std::string name, bool silent, bool parallel, bool enabled = true)
: Test(name,0,TEST_GROUP,enabled), silent(silent), parallel(parallel) {}
public:
void add(Ref<Test> test) {
tests.push_back(test);
}
std::string extend_prefix(std::string prefix) const {
return (name != "") ? prefix + name + "." : prefix;
}
bool isEnabled() { return enabled; }
TestReturnValue execute(VerifyApplication* state, bool silent);
public:
bool silent;
bool parallel;
std::vector<Ref<Test>> tests;
};
struct IntersectTest : public Test
{
IntersectTest (std::string name, int isa, IntersectMode imode, IntersectVariant ivariant, TestType ty = TEST_SHOULD_PASS)
: Test(name,isa,ty), imode(imode), ivariant(ivariant) {}
public:
IntersectMode imode;
IntersectVariant ivariant;
};
public:
VerifyApplication ();
void prefix_test_names(Ref<Test> test, std::string prefix = "");
bool update_tests(Ref<Test> test);
void print_tests(Ref<Test> test, size_t depth);
void print_ctests(Ref<Test> test, size_t depth);
template<typename Function>
void map_tests(Ref<Test> test, const Function& f);
void enable_disable_all_tests(Ref<Test> test, bool enabled);
size_t enable_disable_some_tests(Ref<Test> test, std::string regex, bool enabled);
template<typename Closure>
void plot(std::vector<Ref<Benchmark>> benchmarks, const FileName outFileName, std::string xlabel, size_t startN, size_t endN, float f, size_t dn, const Closure& test);
FileName parse_benchmark_list(Ref<ParseStream> cin, std::vector<Ref<Benchmark>>& benchmarks);
int main(int argc, char** argv);
public:
float intensity;
std::atomic<size_t> numPassedTests;
std::atomic<size_t> numFailedTests;
std::atomic<size_t> numFailedAndIgnoredTests;
public:
MutexSys mutex;
std::vector<int> isas;
Ref<Test> tests;
std::map<std::string,Ref<Test>> name2test;
public:
RTCDeviceRef device;
std::vector<SceneFlags> sceneFlags;
std::vector<SceneFlags> sceneFlagsRobust;
std::vector<SceneFlags> sceneFlagsDynamic;
std::vector<IntersectMode> intersectModes;
std::vector<IntersectVariant> intersectVariants;
bool user_specified_tests;
bool flatten;
bool parallel;
bool cdash;
FileName database;
bool update_database;
float benchmark_tolerance;
/* sets terminal colors */
public:
std::string green(std::string str) {
if (usecolors) return "\033[32m" + str + "\033[0m";
else return str;
}
std::string yellow(std::string str) {
if (usecolors) return "\033[33m" + str + "\033[0m";
else return str;
}
std::string red(std::string str) {
if (usecolors) return "\033[31m" + str + "\033[0m";
else return str;
}
bool usecolors;
};
}
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