Changeset 2835b3a5 in rtems
- Timestamp:
-
02/01/02 15:15:02
(22 years ago)
- Author:
- Joel Sherrill <joel.sherrill@…>
- Branches:
- 4.10, 4.11, 4.8, 4.9, 5, master
- Children:
- 7de58239
- Parents:
- e6dec71c
- Message:
-
2001-02-01 Greg Menke <gregory.menke@…>
- Lots of tinkering and tuning as part of improving interrupt latency
and improving the per-task interrupt level control and FP mask handling.
With these modifications interrupt latency was measured at a worst-case
of 100us, average below 60 us on a 12 Mhz R3000 class CPU with 50
RTEMS tasks in the application.
- mongoosev/README: Updated.
- mongoosev/include/mongoose-v.h: Masks modified.
- mongoosev/vectorisrs/vectorisrs.c: Significant overhaul to address
software prioritization of interrupts. If a higher priority interrupt
occurs while we are looking for new interrupts, we will reinitiate the
scan of all interrupts.
- shared/interrupts/vectorexceptions.c: Removed warning and deleted
blank lines.
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(No files)
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