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Merged
ubaidsk merged 9 commits into from
Nov 17, 2023
Merged

SIMD: Changes from LFortran #2424

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385a10c
C: Support stride and offset for arrays
ubaidsk Nov 14, 2023
349ce9d
C: Support stride and offset in generate_array_decl()
ubaidsk Nov 14, 2023
3f9944e
C: Support stride, offset in visit_CPtrToPointer()
ubaidsk Nov 14, 2023
873b056
C: Support array indexing using stride and offset
ubaidsk Nov 14, 2023
c308ec4
C: Support visit_Associate()
ubaidsk Nov 14, 2023
179d0f7
C_CPP: Support stride, offset for lpython decorator
ubaidsk Nov 14, 2023
029f395
C: Fix passing pointer to array
ubaidsk Nov 14, 2023
8c43eae
C_CPP: Support stride in Allocate
ubaidsk Nov 16, 2023
a0dc512
TEST: Update reference tests
ubaidsk Nov 16, 2023
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TEST: Update reference tests
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@ubaidsk
ubaidsk committed Nov 16, 2023
commit a0dc512c27af3cdb7360e8e5d6d87240e1d702c6
2 changes: 1 addition & 1 deletion tests/reference/c-expr_12-93c7780.json
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Expand Up @@ -6,7 +6,7 @@
"outfile": null,
"outfile_hash": null,
"stdout": "c-expr_12-93c7780.stdout",
"stdout_hash": "4cbfe2f301edb2e5df13058ec0ff1415277851ee8ffcdda264b2f239",
"stdout_hash": "95d8b9361a2cc1334d3e79c77eee2d79f266cd5cdff2d824faacfa9d",
"stderr": null,
"stderr_hash": null,
"returncode": 0
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19 changes: 11 additions & 8 deletions tests/reference/c-expr_12-93c7780.stdout
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Expand Up @@ -9,14 +9,15 @@

struct dimension_descriptor
{
int32_t lower_bound, length;
int32_t lower_bound, length, stride;
};

struct i16
{
int16_t *data;
struct dimension_descriptor dims[32];
int32_t n_dims;
int32_t offset;
bool is_allocated;
};

Expand All @@ -30,16 +31,16 @@ void __main__global_stmts();
// Implementations
void g(struct i16* *x, struct i16* y)
{
y->data[(0 - y->dims[0].lower_bound)] = 1;
y->data[(1 - y->dims[0].lower_bound)] = 2;
y->data[((0 + (y->dims[0].stride * (0 - y->dims[0].lower_bound))) + y->offset)] = 1;
y->data[((0 + (y->dims[0].stride * (1 - y->dims[0].lower_bound))) + y->offset)] = 2;
(*x) = y;
printf("%d%s%d\n", (*x)->data[(0 - (*x)->dims[0].lower_bound)], " ", (*x)->data[(1 - (*x)->dims[0].lower_bound)]);
printf("%d%s%d\n", (*x)->data[((0 + ((*x)->dims[0].stride * (0 - (*x)->dims[0].lower_bound))) + (*x)->offset)], " ", (*x)->data[((0 + ((*x)->dims[0].stride * (1 - (*x)->dims[0].lower_bound))) + (*x)->offset)]);
}

void check(struct i16* *ptr)
{
ASSERT((*ptr)->data[(0 - (*ptr)->dims[0].lower_bound)] == 1);
ASSERT((*ptr)->data[(1 - (*ptr)->dims[0].lower_bound)] == 2);
ASSERT((*ptr)->data[((0 + ((*ptr)->dims[0].stride * (0 - (*ptr)->dims[0].lower_bound))) + (*ptr)->offset)] == 1);
ASSERT((*ptr)->data[((0 + ((*ptr)->dims[0].stride * (1 - (*ptr)->dims[0].lower_bound))) + (*ptr)->offset)] == 2);
}

void f()
Expand All @@ -49,12 +50,14 @@ void f()
int16_t y_data[2];
y->data = y_data;
y->n_dims = 1;
y->offset = 0;
y->dims[0].lower_bound = 0;
y->dims[0].length = 2;
y->dims[0].stride = 1;
struct i16 yptr1_value;
struct i16* yptr1 = &yptr1_value;
g(&yptr1, y);
check(&yptr1);
g(yptr1, y);
check(yptr1);
}

void __main__global_stmts()
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2 changes: 1 addition & 1 deletion tests/reference/cpp-doconcurrentloop_01-4e9f274.json
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Expand Up @@ -6,7 +6,7 @@
"outfile": null,
"outfile_hash": null,
"stdout": "cpp-doconcurrentloop_01-4e9f274.stdout",
"stdout_hash": "cef4c9a2fa79bd4f12c0842cc4cae9d0be7f1891b5c66ee6b229bb9f",
"stdout_hash": "8a4d62895106f08dea98f98b2bae7c3f27b6b324243e47df681eba3c",
"stderr": null,
"stderr_hash": null,
"returncode": 0
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2 changes: 1 addition & 1 deletion tests/reference/cpp-doconcurrentloop_01-4e9f274.stdout
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Expand Up @@ -20,7 +20,7 @@ Kokkos::View<T*> from_std_vector(const std::vector<T> &v)

struct dimension_descriptor
{
int32_t lower_bound, length;
int32_t lower_bound, length, stride;
};

struct f32_10000_1
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2 changes: 1 addition & 1 deletion tests/reference/cpp-test_list_repeat2-698d7f4.json
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Expand Up @@ -6,7 +6,7 @@
"outfile": null,
"outfile_hash": null,
"stdout": "cpp-test_list_repeat2-698d7f4.stdout",
"stdout_hash": "b3979f6c5ea575cbbb0ae75fe566f811f6bb92aca2e698e6d0564326",
"stdout_hash": "6e6428a71e48dbad6de969a48a9b958be8fb6d5ec2ed8490ee3f72ff",
"stderr": null,
"stderr_hash": null,
"returncode": 0
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2 changes: 1 addition & 1 deletion tests/reference/cpp-test_list_repeat2-698d7f4.stdout
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Expand Up @@ -20,7 +20,7 @@ Kokkos::View<T*> from_std_vector(const std::vector<T> &v)

struct dimension_descriptor
{
int32_t lower_bound, length;
int32_t lower_bound, length, stride;
};

struct list_r32 {
Expand Down