runtime/ctrump-libspe2.h File Reference

Linux libspe2 のPPEランタイム. More...

#include <libspe2.h>
#include <pthread.h>
#include "ctrump/common/dll.h"

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Data Structures
struct	ctrump_runtime_spe_context
	spe_contextとPPEスレッドを保持する値 More...
Functions
CTRUMP_EXTDEF void	ctrump_runtime_initialize (int num_spe)
	初期化
CTRUMP_EXTDEF void	ctrump_runtime_finalize (void)
	終了処理
CTRUMP_EXTDEF void	ctrump_runtime_spe_start (spe_context_ptr_t spe, void *param)
	SPE開始.
CTRUMP_EXTDEF void	ctrump_runtime_spe_program_load (spe_context_ptr_t spe, const spe_program_handle_t *prog)
	SPEへプログラムロード.
CTRUMP_EXTDEF void	ctrump_runtime_spe_wait (spe_context_ptr_t spe)
	SPE完了待ち.
CTRUMP_EXTDEF void	ctrump_runtime_append_spe (spe_context_ptr_t spe, int enable_debugger)
	CTRUMPで使うSPEを追加する.
CTRUMP_EXTDEF void	ctrump_runtime_remove_spe (spe_context_ptr_t spe)
	CTRUMPで使っていたSPEを終了する.
Variables
CTRUMP_EXTDEF struct ctrump_runtime_spe_context	ctrump_runtime_spes [16]
CTRUMP_EXTDEF int	ctrump_spe_num

---

Detailed Description

Linux libspe2 のPPEランタイム.

Definition in file ctrump-libspe2.h.

---

Function Documentation

CTRUMP_EXTDEF void ctrump_runtime_append_spe	(	spe_context_ptr_t	spe,
		int	enable_debugger
	)

CTRUMPで使うSPEを追加する.

Parameters:

	spe	SPE
	enable_debugger	ppu-gdbを使う場合は1

Definition at line 144 of file ctrump-libspe2.c.

References ctrump_runtime_spes, ctrump_spe_num, ctrump_runtime_spe_context::dir_fd, ctrump_runtime_spe_context::enable_debugger, ctrump_runtime_spe_context::spe_context, spe_thread(), and ctrump_runtime_spe_context::thread.

Referenced by ctrump_runtime_initialize().

CTRUMP_EXTDEF void ctrump_runtime_finalize

(

void

)

終了処理

Definition at line 203 of file ctrump-libspe2.c.

References ctrump_runtime_remove_spe(), ctrump_runtime_spes, ctrump_spe_num, and ctrump_runtime_spe_context::spe_context.

CTRUMP_EXTDEF void ctrump_runtime_initialize

(

int

num_spe

)

初期化

Parameters:

num_spe

使うSPEの数

Definition at line 194 of file ctrump-libspe2.c.

References ctrump_runtime_append_spe().

CTRUMP_EXTDEF void ctrump_runtime_remove_spe

(

spe_context_ptr_t

spe

)

CTRUMPで使っていたSPEを終了する.

Parameters:

spe

SPE

Definition at line 167 of file ctrump-libspe2.c.

References ctrump_runtime_spes, ctrump_spe_num, ctrump_runtime_spe_context::dir_fd, ctrump_runtime_spe_context::spe_context, and ctrump_runtime_spe_context::thread.

Referenced by ctrump_runtime_finalize().

CTRUMP_EXTDEF void ctrump_runtime_spe_program_load	(	spe_context_ptr_t	spe,
		const spe_program_handle_t *	prog
	)

SPEへプログラムロード.

Parameters:

	spe	SPE
	prog	プログラム

Definition at line 92 of file ctrump-libspe2.c.

References __spe_context_update_event(), ctrump_runtime_spes, ctrump_spe_num, ctrump_runtime_spe_context::dir_fd, ctrump_runtime_spe_context::enable_debugger, and ctrump_runtime_spe_context::spe_context.

CTRUMP_EXTDEF void ctrump_runtime_spe_start	(	spe_context_ptr_t	spe,
		void *	param
	)

SPE開始.

Parameters:

	spe	spe context
	param	SPEに渡すパラメータ

Definition at line 127 of file ctrump-libspe2.c.

CTRUMP_EXTDEF void ctrump_runtime_spe_wait

(

spe_context_ptr_t

spe

)

SPE完了待ち.

Parameters:

spe

SPE

Definition at line 137 of file ctrump-libspe2.c.

---

Variable Documentation

CTRUMP_EXTDEF struct ctrump_runtime_spe_context ctrump_runtime_spes[16]

Definition at line 72 of file ctrump-libspe2.c.

Referenced by ctrump_runtime_append_spe(), ctrump_runtime_finalize(), ctrump_runtime_remove_spe(), and ctrump_runtime_spe_program_load().

CTRUMP_EXTDEF int ctrump_spe_num

Definition at line 74 of file ctrump-libspe2.c.

Referenced by ctrump_runtime_append_spe(), ctrump_runtime_finalize(), ctrump_runtime_remove_spe(), and ctrump_runtime_spe_program_load().