diff options
Diffstat (limited to 'liboffloadmic/runtime/compiler_if_host.h')
| -rw-r--r-- | liboffloadmic/runtime/compiler_if_host.h | 58 |
1 files changed, 57 insertions, 1 deletions
diff --git a/liboffloadmic/runtime/compiler_if_host.h b/liboffloadmic/runtime/compiler_if_host.h index 1a7135088f62..b8f36db7de51 100644 --- a/liboffloadmic/runtime/compiler_if_host.h +++ b/liboffloadmic/runtime/compiler_if_host.h @@ -1,5 +1,5 @@ /* - Copyright (c) 2014 Intel Corporation. All Rights Reserved. + Copyright (c) 2014-2015 Intel Corporation. All Rights Reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions @@ -39,9 +39,11 @@ #define OFFLOAD_TARGET_ACQUIRE OFFLOAD_PREFIX(target_acquire) #define OFFLOAD_TARGET_ACQUIRE1 OFFLOAD_PREFIX(target_acquire1) +#define OFFLOAD_TARGET_ACQUIRE2 OFFLOAD_PREFIX(target_acquire2) #define OFFLOAD_OFFLOAD OFFLOAD_PREFIX(offload) #define OFFLOAD_OFFLOAD1 OFFLOAD_PREFIX(offload1) #define OFFLOAD_OFFLOAD2 OFFLOAD_PREFIX(offload2) +#define OFFLOAD_OFFLOAD3 OFFLOAD_PREFIX(offload3) #define OFFLOAD_CALL_COUNT OFFLOAD_PREFIX(offload_call_count) @@ -75,6 +77,26 @@ extern "C" OFFLOAD OFFLOAD_TARGET_ACQUIRE1( uint64_t line ); +/*! \fn OFFLOAD_TARGET_ACQUIRE2 + \brief Attempt to acquire the target. + \param target_type The type of target. + \param target_number The device number. + \param is_optional Whether CPU fall-back is allowed. + \param status Address of variable to hold offload status. + \param file Filename in which this offload occurred. + \param line Line number in the file where this offload occurred. + \param stream Pointer to stream value. +*/ +extern "C" OFFLOAD OFFLOAD_TARGET_ACQUIRE2( + TARGET_TYPE target_type, + int target_number, + int is_optional, + _Offload_status* status, + const char* file, + uint64_t line, + const void** stream +); + /*! \fn OFFLOAD_OFFLOAD1 \brief Run function on target using interface for old data persistence. \param o Offload descriptor created by OFFLOAD_TARGET_ACQUIRE. @@ -127,6 +149,40 @@ extern "C" int OFFLOAD_OFFLOAD2( const void *stack_addr ); + +/*! \fn OFFLOAD_OFFLOAD3 + \brief Run function on target, API introduced in 15.0 Update 1 + \brief when targetptr, preallocated feature was introduced. + \param o Offload descriptor created by OFFLOAD_TARGET_ACQUIRE. + \param name Name of offload entry point. + \param is_empty If no code to execute (e.g. offload_transfer) + \param num_vars Number of variable descriptors. + \param vars Pointer to VarDesc array. + \param vars2 Pointer to VarDesc2 array. + \param num_waits Number of "wait" values. + \param waits Pointer to array of wait values. + \param signal Pointer to signal value or NULL. + \param entry_id A signature for the function doing the offload. + \param stack_addr The stack frame address of the function doing offload. + \param offload_flags Flags to indicate Fortran traceback, OpenMP async. + \param stream Pointer to stream value or NULL. +*/ +extern "C" int OFFLOAD_OFFLOAD3( + OFFLOAD ofld, + const char *name, + int is_empty, + int num_vars, + VarDesc *vars, + VarDesc2 *vars2, + int num_waits, + const void** waits, + const void** signal, + int entry_id, + const void *stack_addr, + OffloadFlags offload_flags, + const void** stream +); + // Run function on target (obsolete). // @param o OFFLOAD object // @param name function name |