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docs: Update AVR benchmarks to use gcc v5.4.0 

Current versions of OctoPi ship with avr-gcc v5.4.0, so update the
benchmarks to use that version.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-09-06 13:24:20 -04:00
parent f8b25a0104
commit a344f6d2ad
2 changed files with 7 additions and 7 deletions
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10
docs/Benchmarks.md
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@ -92,13 +92,13 @@ config_stepper oid=2 step_pin=ar23 dir_pin=ar22 min_stop_interval=0 invert_step=
finalize_config crc=0 finalize_config crc=0
``` ```
The test was last run on commit `b161a69e` with gcc version `avr-gcc The test was last run on commit `01d2183f` with gcc version `avr-gcc
(GCC) 4.8.1`. Both the 16Mhz and 20Mhz tests were run using simulavr (GCC) 5.4.0`. Both the 16Mhz and 20Mhz tests were run using simulavr
configured for an atmega644p (previous tests have confirmed simulavr configured for an atmega644p (previous tests have confirmed simulavr
results match tests on both a 16Mhz at90usb and a 16Mhz atmega2560). results match tests on both a 16Mhz at90usb and a 16Mhz atmega2560).
On both 16Mhz and 20Mhz the best single stepper result is `SET ticks On both 16Mhz and 20Mhz the best single stepper result is `SET ticks
106`, the best dual stepper result is `SET ticks 276`, and the best 104`, the best dual stepper result is `SET ticks 269`, and the best
three stepper result is `SET ticks 481`. three stepper result is `SET ticks 472`.
### Arduino Due step rate benchmark ### ### Arduino Due step rate benchmark ###
@ -306,7 +306,7 @@ class machine with the device connected via a high-speed hub.
| stm32f042 (CAN) | 18K | c105adc8 | arm-none-eabi-gcc (GNU Tools 7-2018-q3-update) 7.3.1 | | stm32f042 (CAN) | 18K | c105adc8 | arm-none-eabi-gcc (GNU Tools 7-2018-q3-update) 7.3.1 |
| atmega2560 (serial) | 23K | b161a69e | avr-gcc (GCC) 4.8.1 | | atmega2560 (serial) | 23K | b161a69e | avr-gcc (GCC) 4.8.1 |
| sam3x8e (serial) | 23K | b161a69e | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 | | sam3x8e (serial) | 23K | b161a69e | arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0 |
| at90usb1286 (USB) | 75K | 01d2183f | avr-gcc (GCC) 4.8.1 | | at90usb1286 (USB) | 75K | 01d2183f | avr-gcc (GCC) 5.4.0 |
| samd21 (USB) | 223K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 | | samd21 (USB) | 223K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |
| stm32f103 (USB) | 355K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 | | stm32f103 (USB) | 355K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |
| sam3x8e (USB) | 418K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 | | sam3x8e (USB) | 418K | 01d2183f | arm-none-eabi-gcc (Fedora 7.4.0-1.fc30) 7.4.0 |

4
docs/Features.md
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@ -131,8 +131,8 @@ represent total number of steps per second on the micro-controller.
| Micro-controller | Fastest step rate | 3 steppers active | | Micro-controller | Fastest step rate | 3 steppers active |
| ------------------------------- | ----------------- | ----------------- | | ------------------------------- | ----------------- | ----------------- |
| 16Mhz AVR | 151K | 100K | | 16Mhz AVR | 154K | 102K |
| 20Mhz AVR | 189K | 125K | | 20Mhz AVR | 192K | 127K |
| Arduino Zero (SAMD21) | 234K | 217K | | Arduino Zero (SAMD21) | 234K | 217K |
| "Blue Pill" (STM32F103) | 395K | 356K | | "Blue Pill" (STM32F103) | 395K | 356K |
| Arduino Due (SAM3X8E) | 438K | 438K | | Arduino Due (SAM3X8E) | 438K | 438K |