2,521 changes: 2,521 additions & 0 deletions openmp/libomptarget/plugins-nextgen/amdgpu/src/rtl.cpp
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8 changes: 8 additions & 0 deletions openmp/libomptarget/plugins/amdgpu/dynamic_hsa/hsa.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -35,18 +35,24 @@ DLWRAP(hsa_signal_destroy, 1)
DLWRAP(hsa_signal_store_relaxed, 2)
DLWRAP(hsa_signal_store_screlease, 2)
DLWRAP(hsa_signal_wait_scacquire, 5)
DLWRAP(hsa_signal_load_scacquire, 1)
DLWRAP(hsa_signal_subtract_screlease, 2)
DLWRAP(hsa_queue_create, 8)
DLWRAP(hsa_queue_destroy, 1)
DLWRAP(hsa_queue_load_read_index_scacquire, 1)
DLWRAP(hsa_queue_add_write_index_relaxed, 2)
DLWRAP(hsa_memory_copy, 3)
DLWRAP(hsa_executable_create, 4)
DLWRAP(hsa_executable_create_alt, 4)
DLWRAP(hsa_executable_destroy, 1)
DLWRAP(hsa_executable_freeze, 2)
DLWRAP(hsa_executable_validate, 2)
DLWRAP(hsa_executable_symbol_get_info, 3)
DLWRAP(hsa_executable_get_symbol_by_name, 4)
DLWRAP(hsa_executable_iterate_symbols, 3)
DLWRAP(hsa_code_object_deserialize, 4)
DLWRAP(hsa_executable_load_code_object, 4)
DLWRAP(hsa_code_object_destroy, 1)
DLWRAP(hsa_amd_agent_memory_pool_get_info, 4)
DLWRAP(hsa_amd_agent_iterate_memory_pools, 3)
DLWRAP(hsa_amd_memory_pool_allocate, 4)
Expand All @@ -58,6 +64,8 @@ DLWRAP(hsa_amd_memory_lock, 5)
DLWRAP(hsa_amd_memory_unlock, 1)
DLWRAP(hsa_amd_memory_fill, 3)
DLWRAP(hsa_amd_register_system_event_handler, 2)
DLWRAP(hsa_amd_signal_create, 5)
DLWRAP(hsa_amd_signal_async_handler, 5)

DLWRAP_FINALIZE()

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60 changes: 60 additions & 0 deletions openmp/libomptarget/plugins/amdgpu/dynamic_hsa/hsa.h
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ typedef enum {
typedef enum {
HSA_AGENT_INFO_NAME = 0,
HSA_AGENT_INFO_VENDOR_NAME = 1,
HSA_AGENT_INFO_FEATURE = 2,
HSA_AGENT_INFO_PROFILE = 4,
HSA_AGENT_INFO_WAVEFRONT_SIZE = 6,
HSA_AGENT_INFO_WORKGROUP_MAX_DIM = 7,
Expand All @@ -83,6 +84,11 @@ typedef enum {
HSA_SYSTEM_INFO_VERSION_MINOR = 1,
} hsa_system_info_t;

typedef enum {
HSA_AGENT_FEATURE_KERNEL_DISPATCH = 1,
HSA_AGENT_FEATURE_AGENT_DISPATCH = 2,
} hsa_agent_feature_t;

typedef struct hsa_region_s {
uint64_t handle;
} hsa_region_t;
Expand Down Expand Up @@ -123,12 +129,22 @@ hsa_status_t hsa_signal_create(hsa_signal_value_t initial_value,
const hsa_agent_t *consumers,
hsa_signal_t *signal);

hsa_status_t hsa_amd_signal_create(hsa_signal_value_t initial_value,
uint32_t num_consumers,
const hsa_agent_t *consumers,
uint64_t attributes, hsa_signal_t *signal);

hsa_status_t hsa_signal_destroy(hsa_signal_t signal);

void hsa_signal_store_relaxed(hsa_signal_t signal, hsa_signal_value_t value);

void hsa_signal_store_screlease(hsa_signal_t signal, hsa_signal_value_t value);

hsa_signal_value_t hsa_signal_load_scacquire(hsa_signal_t signal);

void hsa_signal_subtract_screlease(hsa_signal_t signal,
hsa_signal_value_t value);

typedef enum {
HSA_SIGNAL_CONDITION_EQ = 0,
HSA_SIGNAL_CONDITION_NE = 1,
Expand All @@ -150,6 +166,11 @@ typedef enum {
HSA_QUEUE_TYPE_SINGLE = 1,
} hsa_queue_type_t;

typedef enum {
HSA_QUEUE_FEATURE_KERNEL_DISPATCH = 1,
HSA_QUEUE_FEATURE_AGENT_DISPATCH = 2
} hsa_queue_feature_t;

typedef uint32_t hsa_queue_type32_t;

typedef struct hsa_queue_s {
Expand Down Expand Up @@ -187,6 +208,7 @@ uint64_t hsa_queue_add_write_index_relaxed(const hsa_queue_t *queue,

typedef enum {
HSA_PACKET_TYPE_KERNEL_DISPATCH = 2,
HSA_PACKET_TYPE_BARRIER_AND = 3,
} hsa_packet_type_t;

typedef enum { HSA_FENCE_SCOPE_SYSTEM = 2 } hsa_fence_scope_t;
Expand Down Expand Up @@ -231,6 +253,15 @@ typedef struct hsa_kernel_dispatch_packet_s {
hsa_signal_t completion_signal;
} hsa_kernel_dispatch_packet_t;

typedef struct hsa_barrier_and_packet_s {
uint16_t header;
uint16_t reserved0;
uint32_t reserved1;
hsa_signal_t dep_signal[5];
uint64_t reserved2;
hsa_signal_t completion_signal;
} hsa_barrier_and_packet_t;

typedef enum { HSA_PROFILE_BASE = 0, HSA_PROFILE_FULL = 1 } hsa_profile_t;

typedef enum {
Expand Down Expand Up @@ -268,18 +299,32 @@ typedef enum {
HSA_SYMBOL_KIND_INDIRECT_FUNCTION = 2
} hsa_symbol_kind_t;

typedef enum {
HSA_DEFAULT_FLOAT_ROUNDING_MODE_DEFAULT = 0,
HSA_DEFAULT_FLOAT_ROUNDING_MODE_ZERO = 1,
HSA_DEFAULT_FLOAT_ROUNDING_MODE_NEAR = 2,
} hsa_default_float_rounding_mode_t;

hsa_status_t hsa_memory_copy(void *dst, const void *src, size_t size);

hsa_status_t hsa_executable_create(hsa_profile_t profile,
hsa_executable_state_t executable_state,
const char *options,
hsa_executable_t *executable);

hsa_status_t hsa_executable_create_alt(
hsa_profile_t profile,
hsa_default_float_rounding_mode_t default_float_rounding_mode,
const char *options, hsa_executable_t *executable);

hsa_status_t hsa_executable_destroy(hsa_executable_t executable);

hsa_status_t hsa_executable_freeze(hsa_executable_t executable,
const char *options);

hsa_status_t hsa_executable_validate(hsa_executable_t executable,
uint32_t *result);

hsa_status_t
hsa_executable_symbol_get_info(hsa_executable_symbol_t executable_symbol,
hsa_executable_symbol_info_t attribute,
Expand All @@ -291,6 +336,11 @@ hsa_status_t hsa_executable_iterate_symbols(
hsa_executable_symbol_t symbol, void *data),
void *data);

hsa_status_t hsa_executable_get_symbol_by_name(hsa_executable_t executable,
const char *symbol_name,
const hsa_agent_t *agent,
hsa_executable_symbol_t *symbol);

hsa_status_t hsa_code_object_deserialize(void *serialized_code_object,
size_t serialized_code_object_size,
const char *options,
Expand All @@ -301,6 +351,16 @@ hsa_status_t hsa_executable_load_code_object(hsa_executable_t executable,
hsa_code_object_t code_object,
const char *options);

hsa_status_t hsa_code_object_destroy(hsa_code_object_t code_object);

typedef bool (*hsa_amd_signal_handler)(hsa_signal_value_t value, void *arg);

hsa_status_t hsa_amd_signal_async_handler(hsa_signal_t signal,
hsa_signal_condition_t cond,
hsa_signal_value_t value,
hsa_amd_signal_handler handler,
void *arg);

#ifdef __cplusplus
}
#endif
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