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| author | Rickard Green <[email protected]> | 2011-10-09 00:03:14 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2011-11-13 20:40:58 +0100 |
| commit | dcc7ecbf6af5420af2d5dbd0e97fc7a2e0e894a6 (patch) | |
| tree | 36335364e0e2ece36709ae73bf57f1d1d1b4b211 /erts/emulator/beam/global.h | |
| parent | 933790021e5fa95e4e6242e3f2eb2fcf64666a57 (diff) | |
| download | otp-dcc7ecbf6af5420af2d5dbd0e97fc7a2e0e894a6.tar.gz otp-dcc7ecbf6af5420af2d5dbd0e97fc7a2e0e894a6.tar.bz2 otp-dcc7ecbf6af5420af2d5dbd0e97fc7a2e0e894a6.zip | |
Use generic lock-free queue for async threads
Queues used for communication between async threads and scheduler threads
have been replaced with lock-free queues.
Drivers using the driver_async functionality are not automatically locked
to the system anymore, and can be unloaded as any dynamically linked in
driver.
Scheduling of ready async jobs is now also interleaved in between other
jobs. Previously all ready async jobs was performed at once.
Diffstat (limited to 'erts/emulator/beam/global.h')
| -rw-r--r-- | erts/emulator/beam/global.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 6687e02485..ba0b96870e 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -41,12 +41,6 @@ typedef struct port Port; #include "erl_port_task.h" -#define ERTS_MAX_NO_OF_ASYNC_THREADS 1024 -extern int erts_async_max_threads; -#define ERTS_ASYNC_THREAD_MIN_STACK_SIZE 16 /* Kilo words */ -#define ERTS_ASYNC_THREAD_MAX_STACK_SIZE 8192 /* Kilo words */ -extern int erts_async_thread_suggested_stack_size; - typedef struct erts_driver_t_ erts_driver_t; #define SMALL_IO_QUEUE 5 /* Number of fixed elements */ |