Performance optimization (not complete yet).

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1739 35acf78f-673a-0410-8e92-d51de3d6d3f4

3 files changed, 43 insertions, 37 deletions

diff --git a/docs/reports/LPC2148-48-ARM.txt b/docs/reports/LPC2148-48-ARM.txt
index a97145500..1ded2925d 100644
--- a/docs/reports/LPC2148-48-ARM.txt
+++ b/docs/reports/LPC2148-48-ARM.txt
@@ -5,9 +5,12 @@ Settings: CCLK=48, MAMCR=2, MAMTIM=3 (3 wait states)
 

 *** ChibiOS/RT test suite

 ***

-*** Kernel:       1.3.8unstable

-*** Architecture: ARM7TDMI

+*** Kernel:       1.5.4unstable

 *** GCC Version:  4.4.2

+*** Architecture: ARM

+*** Core Variant: ARM7TDMI

+*** Platform:     LPC214x

+*** Test Board:   Olimex LCP-P2148

 

 ----------------------------------------------------------------------------

 --- Test Case 1.1 (Threads, enqueuing test #1)

@@ -89,31 +92,31 @@ Settings: CCLK=48, MAMCR=2, MAMTIM=3 (3 wait states)
 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.1 (Benchmark, messages #1)

---- Score : 144506 msgs/S, 289012 ctxswc/S

+--- Score : 148086 msgs/S, 296172 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.2 (Benchmark, messages #2)

---- Score : 114706 msgs/S, 229412 ctxswc/S

+--- Score : 116100 msgs/S, 232200 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.3 (Benchmark, messages #3)

---- Score : 114706 msgs/S, 229412 ctxswc/S

+--- Score : 116100 msgs/S, 232200 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.4 (Benchmark, context switch)

---- Score : 501520 ctxswc/S

+--- Score : 509520 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.5 (Benchmark, threads, full cycle)

---- Score : 107731 threads/S

+--- Score : 87287 threads/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.6 (Benchmark, threads, create only)

---- Score : 150417 threads/S

+--- Score : 122334 threads/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.7 (Benchmark, mass reschedulation, 5 threads)

---- Score : 36514 reschedulations/S, 219084 ctxswc/S

+--- Score : 36238 reschedulations/S, 217428 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.8 (Benchmark, round robin context switching)

@@ -121,7 +124,7 @@ Settings: CCLK=48, MAMCR=2, MAMTIM=3 (3 wait states)
 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.9 (Benchmark, I/O Queues throughput)

---- Score : 357308 bytes/S

+--- Score : 357312 bytes/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.10 (Benchmark, virtual timers set/reset)

@@ -133,12 +136,12 @@ Settings: CCLK=48, MAMCR=2, MAMTIM=3 (3 wait states)
 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.12 (Benchmark, mutexes lock/unlock)

---- Score : 380408 lock+unlock/S

+--- Score : 383452 lock+unlock/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.13 (Benchmark, RAM footprint)

---- System: 324 bytes

---- Thread: 60 bytes

+--- System: 356 bytes

+--- Thread: 68 bytes

 --- Timer : 20 bytes

 --- Semaph: 12 bytes

 --- EventS: 4 bytes

diff --git a/docs/reports/LPC2148-48-THUMB.txt b/docs/reports/LPC2148-48-THUMB.txt
index 436ae860b..9d841ef60 100644
--- a/docs/reports/LPC2148-48-THUMB.txt
+++ b/docs/reports/LPC2148-48-THUMB.txt
@@ -5,9 +5,12 @@ Settings: CCLK=48, MAMCR=2, MAMTIM=3 (3 wait states)
 

 *** ChibiOS/RT test suite

 ***

-*** Kernel:       1.3.5unstable

-*** Architecture: ARM7TDMI

+*** Kernel:       1.5.4unstable

 *** GCC Version:  4.4.2

+*** Architecture: ARM

+*** Core Variant: ARM7TDMI

+*** Platform:     LPC214x

+*** Test Board:   Olimex LCP-P2148

 

 ----------------------------------------------------------------------------

 --- Test Case 1.1 (Threads, enqueuing test #1)

@@ -89,56 +92,56 @@ Settings: CCLK=48, MAMCR=2, MAMTIM=3 (3 wait states)
 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.1 (Benchmark, messages #1)

---- Score : 104991 msgs/S, 209982 ctxswc/S

+--- Score : 106455 msgs/S, 212910 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.2 (Benchmark, messages #2)

---- Score : 87494 msgs/S, 174988 ctxswc/S

+--- Score : 88190 msgs/S, 176380 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.3 (Benchmark, messages #3)

---- Score : 87494 msgs/S, 174988 ctxswc/S

+--- Score : 88190 msgs/S, 176380 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.4 (Benchmark, context switch)

---- Score : 410488 ctxswc/S

+--- Score : 412496 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.5 (Benchmark, threads, full cycle)

---- Score : 87176 threads/S

+--- Score : 67800 threads/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.6 (Benchmark, threads, create only)

---- Score : 120330 threads/S

+--- Score : 100842 threads/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.7 (Benchmark, mass reschedulation, 5 threads)

---- Score : 29561 reschedulations/S, 177366 ctxswc/S

+--- Score : 29488 reschedulations/S, 176928 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.8 (Benchmark, round robin context switching)

---- Score : 257160 reschedulations/S, 257160 ctxswc/S

+--- Score : 257308 reschedulations/S, 257308 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.9 (Benchmark, I/O Queues throughput)

---- Score : 265328 bytes/S

+--- Score : 265488 bytes/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.10 (Benchmark, virtual timers set/reset)

---- Score : 303348 timers/S

+--- Score : 326324 timers/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.11 (Benchmark, semaphores wait/signal)

---- Score : 353248 wait+signal/S

+--- Score : 353452 wait+signal/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.12 (Benchmark, mutexes lock/unlock)

---- Score : 249168 lock+unlock/S

+--- Score : 255980 lock+unlock/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.13 (Benchmark, RAM footprint)

---- System: 324 bytes

---- Thread: 60 bytes

+--- System: 356 bytes

+--- Thread: 68 bytes

 --- Timer : 20 bytes

 --- Semaph: 12 bytes

 --- EventS: 4 bytes

diff --git a/docs/reports/STM32F103-72.txt b/docs/reports/STM32F103-72.txt
index adfdd40f4..add168a63 100644
--- a/docs/reports/STM32F103-72.txt
+++ b/docs/reports/STM32F103-72.txt
@@ -5,7 +5,7 @@ Settings: SYSCLK=72, ACR=0x12 (2 wait states)
 

 *** ChibiOS/RT test suite

 ***

-*** Kernel:       1.5.3unstable

+*** Kernel:       1.5.4unstable

 *** GCC Version:  4.4.2

 *** Architecture: ARM

 *** Core Variant: Cortex-M3

@@ -92,31 +92,31 @@ Settings: SYSCLK=72, ACR=0x12 (2 wait states)
 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.1 (Benchmark, messages #1)

---- Score : 223892 msgs/S, 447784 ctxswc/S

+--- Score : 226004 msgs/S, 452008 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.2 (Benchmark, messages #2)

---- Score : 187652 msgs/S, 375304 ctxswc/S

+--- Score : 188141 msgs/S, 376282 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.3 (Benchmark, messages #3)

---- Score : 187652 msgs/S, 375304 ctxswc/S

+--- Score : 188141 msgs/S, 376282 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.4 (Benchmark, context switch)

---- Score : 696944 ctxswc/S

+--- Score : 707232 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.5 (Benchmark, threads, full cycle)

---- Score : 146984 threads/S

+--- Score : 147284 threads/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.6 (Benchmark, threads, create only)

---- Score : 203030 threads/S

+--- Score : 204767 threads/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.7 (Benchmark, mass reschedulation, 5 threads)

---- Score : 56954 reschedulations/S, 341724 ctxswc/S

+--- Score : 57181 reschedulations/S, 343086 ctxswc/S

 --- Result: SUCCESS

 ----------------------------------------------------------------------------

 --- Test Case 11.8 (Benchmark, round robin context switching)