int
main(int argc, char *argv[])
{
printf("Step 1: initialize JIT\n");
bool initialized = initializeJit();
if (!initialized)
{
fprintf(stderr, "FAIL: could not initialize JIT\n");
exit(-1);
}
printf("Step 2: define type dictionaries\n");
StructTypeDictionary structTypes;
UnionTypeDictionary unionTypes;
printf("Step 3: compile getStructFieldAddress builder\n");
GetStructFieldAddressBuilder getStructFieldAddressBuilder(&structTypes);
uint8_t *getStructFieldAddressEntry;
int32_t rc = compileMethodBuilder(&getStructFieldAddressBuilder, &getStructFieldAddressEntry);
if (rc != 0)
{
fprintf(stderr,"FAIL: compilation error %d\n", rc);
exit(-2);
}
printf("Step 4: invoke compiled code for getStructFieldAddress and verify results\n");
Struct s;
s.f1 = 1;
s.f2 = 2;
auto getStructFieldAddress = (GetStructFieldAddressFunction *) getStructFieldAddressEntry;
auto structFieldAddress = getStructFieldAddress(&s);
assert(&(s.f2) == structFieldAddress);
printf("Step 5: compile getUnionFieldAddress builder\n");
GetUnionFieldAddressBuilder getUnionFieldAddressBuilder(&unionTypes);
uint8_t *getUnionFieldAddressEntry;
rc = compileMethodBuilder(&getUnionFieldAddressBuilder, &getUnionFieldAddressEntry);
if (rc != 0)
{
fprintf(stderr,"FAIL: compilation error %d\n", rc);
exit(-2);
}
printf("Step 6: invoke compiled code for getUnionFieldAddress and verify results\n");
Union u;
u.f2 = 2;
auto getUnionFieldAddress = (GetUnionFieldAddressFunction *) getUnionFieldAddressEntry;
auto unionFieldAddress = getUnionFieldAddress(&u);
assert(&(u.f2) == unionFieldAddress);
printf ("Step 7: shutdown JIT\n");
shutdownJit();
printf("PASS\n");
}
int
main(int argc, char *argv[])
{
printf("Step 1: initialize JIT\n");
bool initialized = initializeJit();
if (!initialized)
{
fprintf(stderr, "FAIL: could not initialize JIT\n");
exit(-1);
}
printf("Step 2: define type dictionary\n");
TR::TypeDictionary types;
printf("Step 3: compile method builder\n");
DotProduct method(&types);
uint8_t *entry=0;
int32_t rc = compileMethodBuilder(&method, &entry);
if (rc != 0)
{
fprintf(stderr,"FAIL: compilation error %d\n", rc);
exit(-2);
}
printf("Step 4: define values\n");
double result[10] = { 0 };
double values1[10] = { 1.5,2.5,3.5,4.5,5.5,6.5,7.5,8.5,9.5,10.5 };
double values2[10] = { 10.5,9.5,8.5,7.5,6.5,5.5,4.5,3.5,2.5,1.5 };
printf("Step 5: invoke compiled code and verify results\n");
DotProductFunctionType *test = (DotProductFunctionType *)entry;
test(result, values1, values2, 10);
printf("result = [\n");
for (int32_t i=0;i < 10;i++)
printf(" %lf\n", result[i]);
printf(" ]\n\n");
printf ("Step 6: shutdown JIT\n");
shutdownJit();
printf("PASS\n");
}
int
main(int argc, char *argv[])
{
int32_t inliningDepth = 1; // by default, inline one level of calls
if (argc == 2)
inliningDepth = atoi(argv[1]);
printf("Step 1: initialize JIT\n");
bool initialized = initializeJit();
if (!initialized)
{
fprintf(stderr, "FAIL: could not initialize JIT\n");
exit(-1);
}
printf("Step 2: define relevant types\n");
TR::TypeDictionary types;
printf("Step 3: compile method builder, inlining one level\n");
InliningRecursiveFibonacciMethod method(&types, inliningDepth);
uint8_t *entry=0;
int32_t rc = compileMethodBuilder(&method, &entry);
if (rc != 0)
{
fprintf(stderr,"FAIL: compilation error %d\n", rc);
exit(-2);
}
printf("Step 4: invoke compiled code\n");
RecursiveFibFunctionType *fib = (RecursiveFibFunctionType *)entry;
for (int32_t n=0;n < 20;n++)
printf("fib(%2d) = %d\n", n, fib(n));
printf ("Step 5: shutdown JIT\n");
shutdownJit();
printf("PASS\n");
}
static Function assert_compile(TR::MethodBuilder* m)
{
uint8_t* entry;
assert(0 == compileMethodBuilder(m, &entry));
return (Function)entry;
}
int
main(int argc, char *argv[])
{
printf("Step 1: initialize JIT\n");
bool initialized = initializeJit();
if (!initialized)
{
fprintf(stderr, "FAIL: could not initialize JIT\n");
exit(-1);
}
printf("Step 2: define matrices\n");
const int32_t N=4;
double A[N*N];
double B[N*N];
double C[N*N];
double D[N*N];
for (int32_t i=0;i < N;i++)
{
for (int32_t j=0;j < N;j++)
{
A[i*N+j] = 1.0;
B[i*N+j] = (double)i+(double)j;
C[i*N+j] = 0.0;
D[i*N+j] = 0.0;
}
}
printMatrix(A, N, "A");
printMatrix(B, N, "B");
printf("Step 3: define type dictionaries\n");
OMR::JitBuilder::TypeDictionary types;
OMR::JitBuilder::TypeDictionary vectypes;
printf("Step 4: compile MatMult method builder\n");
MatMult method(&types);
void *entry=0;
int32_t rc = compileMethodBuilder(&method, &entry);
if (rc != 0)
{
fprintf(stderr,"FAIL: compilation error %d\n", rc);
exit(-2);
}
printf("Step 5: invoke MatMult compiled code\n");
MatMultFunctionType *test = (MatMultFunctionType *)entry;
test(C, A, B, N);
printMatrix(C, N, "C");
printf("Step 6: compile VectorMatMult method builder\n");
VectorMatMult vecmethod(&vectypes);
void *vecentry=0;
rc = compileMethodBuilder(&vecmethod, &vecentry);
if (rc != 0)
{
fprintf(stderr,"FAIL: compilation error %d\n", rc);
exit(-2);
}
printf("Step 7: invoke MatMult compiled code\n");
MatMultFunctionType *vectest = (MatMultFunctionType *)vecentry;
vectest(D, A, B, N);
printMatrix(D, N, "D");
printf ("Step 8: shutdown JIT\n");
shutdownJit();
printf("PASS\n");
}