docs: Update benchmarks
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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Kevin O'Connor
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1f9208dc66
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@ -283,10 +283,10 @@ config_stepper oid=2 step_pin=PA21 dir_pin=PC30 min_stop_interval=0 invert_step=
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finalize_config crc=0
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```
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The test was last run on commit `b161a69e` with gcc version
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The test was last run on commit `9f3517fd` with gcc version
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`arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
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stepper result is `SET ticks 207`, the best dual stepper result is
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`SET ticks 205`, and the best three stepper result is `SET ticks 317`.
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stepper result is `SET ticks 388`, the best dual stepper result is
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`SET ticks 423`, and the best three stepper result is `SET ticks 636`.
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### Duet Maestro step rate benchmark ###
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@ -299,10 +299,10 @@ config_stepper oid=2 step_pin=PC26 dir_pin=PB4 min_stop_interval=0 invert_step=0
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finalize_config crc=0
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```
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The test was last run on commit `8e0eb0d5` with gcc version
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The test was last run on commit `9f3517fd` with gcc version
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`arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
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stepper result is `SET ticks 72`, the best dual stepper result is `SET
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ticks 73`, and the best three stepper result is `SET ticks 99`.
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stepper result is `SET ticks 563`, the best dual stepper result is
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`SET ticks 543`, and the best three stepper result is `SET ticks 683`.
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### Duet Wifi step rate benchmark ###
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@ -315,11 +315,11 @@ config_stepper oid=2 step_pin=PD8 dir_pin=PD13 min_stop_interval=0 invert_step=0
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finalize_config crc=0
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```
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The test was last run on commit `34c3cb5c` with gcc version
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`arm-none-eabi-gcc (15:5.4.1+svn241155-1) 5.4.1 20160919`. The best
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single stepper result is `SET ticks 295`, the best dual stepper result
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is `SET ticks 264`, and the best three stepper result is `SET ticks
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282`.
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The test was last run on commit `9f3517fd` with gcc version
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`arm-none-eabi-gcc 7.3.1 20180622 (release)
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[ARM/embedded-7-branch revision 261907]`. The best single stepper
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result is `SET ticks 526`, the best dual stepper result is `SET ticks
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524`, and the best three stepper result is `SET ticks 552`.
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### Beaglebone PRU step rate benchmark ###
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@ -349,10 +349,10 @@ config_stepper oid=2 step_pin=PA4 dir_pin=PB7 min_stop_interval=0 invert_step=0
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finalize_config crc=0
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```
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The test was last run on commit `b161a69e` with gcc version
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The test was last run on commit `9f3517fd` with gcc version
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`arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
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stepper result is `SET ticks 41`, the best dual stepper result is `SET
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ticks 48`, and the best three stepper result is `SET ticks 80`.
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stepper result is `SET ticks 345`, the best dual stepper result is
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`SET ticks 365`, and the best three stepper result is `SET ticks 606`.
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### LPC176x step rate benchmark ###
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@ -365,14 +365,14 @@ config_stepper oid=2 step_pin=P1.23 dir_pin=P1.18 min_stop_interval=0 invert_ste
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finalize_config crc=0
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```
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The test was last run on commit `b161a69e` with gcc version
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The test was last run on commit `9f3517fd` with gcc version
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`arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. For the 100Mhz
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LPC1768, the best single stepper result is `SET ticks 119`, the best
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dual stepper result is `SET ticks 118`, and the best three stepper
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result is `SET ticks 154`. The 120Mhz LPC1769 results were obtained by
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LPC1768, the best single stepper result is `SET ticks 448`, the best
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dual stepper result is `SET ticks 450`, and the best three stepper
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result is `SET ticks 523`. The 120Mhz LPC1769 results were obtained by
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overclocking an LPC1768 to 120Mhz - the best single stepper result is
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`SET ticks 140`, the best dual stepper result is `SET ticks 137`, and
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the best three stepper result is `SET ticks 154`.
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`SET ticks 525`, the best dual stepper result is `SET ticks 526`, and
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the best three stepper result is `SET ticks 545`.
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### SAMD21 step rate benchmark ###
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@ -385,7 +385,7 @@ config_stepper oid=2 step_pin=PA17 dir_pin=PA21 min_stop_interval=0 invert_step=
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finalize_config crc=0
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```
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The test was last run on commit `b161a69e` with gcc version
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The test was last run on commit `9f3517fd` with gcc version
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`arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
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stepper result is `SET ticks 277`, the best dual stepper result is
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`SET ticks 410`, and the best three stepper result is `SET ticks 664`.
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@ -398,14 +398,16 @@ allocate_oids count=3
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config_stepper oid=0 step_pin=PA22 dir_pin=PA20 min_stop_interval=0 invert_step=0
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config_stepper oid=1 step_pin=PA22 dir_pin=PA21 min_stop_interval=0 invert_step=0
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config_stepper oid=2 step_pin=PA22 dir_pin=PA19 min_stop_interval=0 invert_step=0
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config_stepper oid=3 step_pin=PA22 dir_pin=PA18 min_stop_interval=0 invert_step=0
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finalize_config crc=0
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```
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The test was last run on commit `8cd83b4c` with gcc version
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The test was last run on commit `9f3517fd` with gcc version
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`arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0` on a SAMD51G19A
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micro-controller. The best single stepper result is `SET ticks 114`,
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the best dual stepper result is `SET ticks 114`, and the best three
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stepper result is `SET ticks 119`.
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micro-controller. The best single stepper result is `SET ticks 516`,
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the best dual stepper result is `SET ticks 520`, the best three
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stepper result is `SET ticks 519`, and the best four stepper result is
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`SET ticks 655`.
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## Command dispatch benchmark ##
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@ -131,18 +131,19 @@ represent total number of steps per second on the micro-controller.
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| --------------------------- | ----------------- | ----------------- |
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| 16Mhz AVR | 151K | 100K |
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| 20Mhz AVR | 189K | 125K |
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| Arduino Zero (ARM SAMD21) | 234K | 217K |
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| STM32F103 | 333K | 300K |
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| Arduino Due (ARM SAM3X8E) | 410K | 397K |
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| SAM4S8C ARM | 455K | 455K |
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| Smoothieboard (ARM LPC1768) | 487K | 487K |
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| Smoothieboard (ARM LPC1769) | 584K | 584K |
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| SAMD51 ARM | 630K | 630K |
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| SAM4E8E ARM | 638K | 638K |
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| Arduino Zero (SAMD21) | 234K | 217K |
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| "Blue Pill" (STM32F103) | 395K | 356K |
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| Arduino Due (SAM3X8E) | 397K | 396K |
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| SAM4S8C | 527K | 527K |
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| Smoothieboard (LPC1768) | 574K | 574K |
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| Duet2 Wifi/Eth (SAM4E8E) | 652K | 652K |
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| Smoothieboard (LPC1769) | 661K | 661K |
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| Beaglebone PRU | 680K | 680K |
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| Adafruit Metro M4 (SAMD51) | 733K | 733K |
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On AVR platforms, the highest achievable step rate is with just one
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stepper stepping. On the STM32F103, Arduino Zero, and Due, the highest
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step rate is with two simultaneous steppers stepping. On the PRU,
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SAMD51, SAM4S8C, SAM4E8E, and LPC176x the highest step rate is with
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three simultaneous steppers.
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stepper stepping. On the SAMD21, STM32F103, and SAM3X8E, the highest
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step rate is with two simultaneous steppers stepping. On the SAM4S8C,
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SAM4E8E, LPC176x, and PRU the highest step rate is with three
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simultaneous steppers. On the SAMD51, the highest step rate is with
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four simultaneous steppers.
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