ＨＩＤａｓｐ速度比較

ＨＩＤａｓｐ高速化

ＨＩＤａｓｐ-0928版の実行速度（ＵＨＣＩの場合）†

  • ＦＵＳＩＯＮの効果測定
コマンド評価内容FUSIONなしFUSIONあり
hidspx -d0 2kB.hex2kB Write/Verify2.72秒2.14秒(957B/秒)
hidspx -d0 8kB.hex8kB Write/Verify6.57秒5.56秒(1.47kB/秒)
  • 条件：ターゲット＝ＡＴｍｅｇａ８８（8kBの場合）ＡＴｔｉｎｙ２３１３（2kBの場合）
  • 　　　マザー＝i815　ハブ無し直結。
  • ログ
  • 2kB書き込み. FUSION無し. 
    bash-3.2$ time ./hidspx.exe -ph -d0 2kb.hex
Detected device is ATtiny2313.
Erase Flash memory.
Write   Flash: 2048/2048 B
Verify  Flash: 2048/2048 B
Passed.

real    0m2.722s
user    0m0.020s
sys     0m0.030s
  • 2kB書き込み. FUSIONあり. 
    bash-3.2$ time ./hidspx1.exe -ph -d0 2kB.hex
Detected device is ATtiny2313.
Erase Flash memory.
Write   Flash: 2048/2048 B
Verify  Flash: 2048/2048 B
Passed.

real    0m2.144s
user    0m0.040s
sys     0m0.010s
  • 2kB読み出し. 
    bash-3.2$ time ./hidspx.exe -ph -d0 -rp >out.hex
Detected device is ATtiny2313.
Read    Flash: 2048/2048 B
Passed.

real    0m1.269s
user    0m0.030s
sys     0m0.030s
  • 8kB書き込み. FUSIONなし. 
    bash-3.2$ time ./hidspx.exe -ph -d0 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m6.570s
user    0m0.020s
sys     0m0.020s
bash-3.2$ time ./hidspx1.exe -ph -d0 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.
  • 8kB書き込み. FUSIONあり. 
    bash-3.2$ time ./hidspx1.exe -ph -d0 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m5.558s
user    0m0.020s
sys     0m0.030s
  • 8kB読み出し. 
    bash-3.2$ time ./hidspx1.exe -ph -d0 -rp >out.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m2.924s
user    0m0.020s
sys     0m0.020s
bash-3.2$
↑

ＨＩＤａｓｐ-0928版の実行速度（参考：ＯＨＣＩの場合）†

  • ＦＵＳＩＯＮの効果測定およびＵＨＣＩとの速度比較
コマンド評価内容FUSIONなしFUSIONあり
hidspx -d0 8kB.hex ＯＨＣＩ8kB Write/Verify3.80秒3.60秒(2.27kB/秒)
hidspx -d0 8kB.hex ＵＨＣＩ(上の表から写し)8kB Write/Verify6.57秒5.56秒(1.47kB/秒)
  • 条件：ターゲット＝ＡＴｍｅｇａ８８（8kBの場合）ＡＴｔｉｎｙ２３１３（2kBの場合）
  • 　　　マザー＝ＳｉＳ　ＵＳＢ１.１ハブ経由にて接続。
  • ＵＨＣＩ（インテル、ＶＩＡ系のＵＳＢホストアダプタ）でも、間にＵＳＢ２.０ハブを入れると、ＯＨＣＩ並みの速度になるかもしれない（マイクロフレーム効果がある。未確認 --一応ＳｉＳマザー＋ＵＳＢ２.０ハブで確認。intelマザーでは未確認）
    • 但し、ホストＰＣとＵＳＢ２.０ハブ間が４８０Ｍｂｐｓ接続でないとマイクロフレームがサポートされない。
  • ログ
  • 8kB書き込み. FUSIONなし. 
    bash-2.02$ time ./hidspx.exe -ph -d0 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m3.799s
user    0m0.015s
sys     0m0.015s
  • 8kB書き込み. FUSIONあり. 
    bash-2.02$ time ./hidspx1.exe -ph -d0 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m3.597s
user    0m0.015s
sys     0m0.000s
  • 8kB読み出し 
    bash-2.02$ time ./hidspx.exe -ph -d0 -rp >out.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m1.772s
user    0m0.015s
sys     0m0.000s
bash-2.02$ exit
↑

ＨＩＤａｓｐ-0926版の実行速度†

コマンド評価内容改良前高速化後
hidspx -d0 test.hex8kB Write/Verify10.94秒5.56秒(1.47kB/秒)
hidspx -d0 -rp >XX.hex8kB Read8.39秒2.93秒(2.79kB/秒)
  • 条件：ターゲット＝ＡＴｍｅｇａ８８（２０ＭＨｚ水晶）
  • 　　　マザー＝i815　ハブ無し直結。
  • ログ
bash-3.2$ time avrspx.exe -d0 -rp >1
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m2.934s
user    0m0.020s
sys     0m0.020s
bash-3.2$ time avrspx.exe -d0 xx.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m5.558s
user    0m0.030s
sys     0m0.020s
bash-3.2$
  • intelのＵＳＢホストの場合は、あまり速度が出ないようです。
↑

ＨＩＤａｓｐ-0926版の実行速度（ＯＨＣＩの場合）†

コマンド評価内容改良前高速化後
hidspx -d0 test.hex8kB Write/Verify10.94秒3.75秒(2.18kB/秒)
hidspx -d0 -rp >XX.hex8kB Read8.39秒1.71秒(4.79kB/秒)
  • 条件：ターゲット＝ＡＴｍｅｇａ８８（２０ＭＨｚ水晶）
  • 　　　マザー＝ＳｉＳ　ＵＳＢ１.１ハブ経由にて接続。
  • ログ
bash-2.02$ time ./hidspx.exe -ph -d0 test.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed. 

real    0m3.753s
user    0m0.031s
sys     0m0.000s
bash-2.02$ time ./hidspx.exe -ph -rp -d0 >xx.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m1.707s
user    0m0.015s
sys     0m0.000s
bash-2.02$
コマンド評価内容高速化後
hidspx -d0 test.hex2kB Write/Verify1.30秒(1.58kB/秒)
hidspx -d0 -rp >XX.hex2kB Read0.60秒(3.41kB/秒)
  • 条件：ターゲット＝ＡＴｔｉｎｙ２３１３（２５ＭＨｚ水晶）
  • 　　　マザー＝ＳｉＳ　ＵＳＢ１.１ハブ経由にて接続。
  • ログ
bash-2.02$ time ./hidspx.exe -ph -d0 2k.hex
Detected device is ATtiny2313.
Erase Flash memory.
Write   Flash: 2048/2048 B
Verify  Flash: 2048/2048 B
Passed.

real    0m1.299s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time ./hidspx.exe -ph -d0 -rp >temp.hex
Detected device is ATtiny2313.
Read    Flash: 2048/2048 B
Passed.

real    0m0.596s
user    0m0.015s
sys     0m0.000s
bash-2.02$
  • ｔｉｎｙ２３１３では、むしろ接続のネゴシエーションとかＲＥＳＥＴ初期化で時間を取られている感じ。
  • ＡＴｍｅｇａ６４４基板を作りたくなった。作ったらまたベンチマーク猿になるに違いない。（＜アホ）
↑

比較表†

コマンド評価内容改良前高速化後
hidspx -d0 -rp >XX.hex8kB Read8.39秒2.22秒
hidspx -d1 -rp >XX.hex8kB Read8.40秒3.12秒
hidspx -d4 -rp >XX.hex8kB Read8.39秒4.63秒
hidspx -d0 test.hex8kB Write/Verify10.94秒4.86秒(1.64kB/秒)
hidspx -d1 test.hex8kB Write/Verify10.96秒7.06秒(1.13kB/秒)
hidspx -d4 test.hex8kB Write/Verify13.26秒9.98秒(821B/秒)

結局、'-d0'のときだけ２倍程度の改善でした。

↑

旧バージョン計測結果†

bash-2.02$ gawk -f hexgen.awk -v size=8 -v fill=random > 8kB.hex
bash-2.02$ ls -l avrspx.exe
08-09-20 15:03      51,200 avrspx.exe
  • ＨＩＤａｓｐのファームは旧バージョン(2007.3)です.
  • avrspx.exe は最新版です.
  • 書き込み＆ベリファイ
bash-2.02$ time avrspx -d0 -ph 8kB.hex
hidasp_init()... OK.
hidasp_program_enable()
Detected device is ATmega88.
Erase Flash memory.
hidasp_program_enable()
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m10.944s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time avrspx -d1 -ph 8kB.hex
hidasp_init()... OK.
hidasp_program_enable()
Detected device is ATmega88.
Erase Flash memory.
hidasp_program_enable()
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m10.961s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time avrspx -d4 -ph 8kB.hex
hidasp_init()... OK.
hidasp_program_enable()
Detected device is ATmega88.
Erase Flash memory.
hidasp_program_enable()
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m13.269s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time avrspx -d10 -ph 8kB.hex
hidasp_init()... OK.
hidasp_program_enable()
Detected device is ATmega88.
Erase Flash memory.
hidasp_program_enable()
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m18.622s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time avrspx -d50 -ph 8kB.hex
hidasp_init()... OK.
hidasp_program_enable()
Detected device is ATmega88.
Erase Flash memory.
hidasp_program_enable()
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    1m1.109s
user    0m0.015s
sys     0m0.000s
bash-2.02$
  • 読み出し 
    bash-2.02$ time avrspx -d0 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m8.393s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time avrspx -d1 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m8.397s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time avrspx -d4 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m8.392s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time avrspx -d10 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m8.504s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time avrspx -d20 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m8.576s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time avrspx -d30 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m8.718s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time avrspx -d40 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m8.787s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time avrspx -d50 -ph -rp >xx.rom
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m17.042s
user    0m0.015s
sys     0m0.015s
bash-2.02$
↑

新バージョン計測結果†

  • ＨＩＤａｓｐのファームは高速化改造版です.
  • 書き込み＆ベリファイ 
    bash-2.02$ time ./hidspx -d0 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m4.862s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time ./hidspx -d1 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m7.057s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time ./hidspx -d4 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m9.975s
user    0m0.031s
sys     0m0.000s
bash-2.02$ time ./hidspx -d10 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m15.610s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time ./hidspx -d20 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m25.441s
user    0m0.031s
sys     0m0.000s
bash-2.02$ time ./hidspx -d30 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m35.030s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time ./hidspx -d40 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m44.771s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time ./hidspx -d50 -ph 8kB.hex
Detected device is ATmega88.
Erase Flash memory.
Write   Flash: 8192/8192 B
Verify  Flash: 8192/8192 B
Passed.

real    0m54.396s
user    0m0.031s
sys     0m0.000s
bash-2.02$
  • 読み出し 
    bash-2.02$ time ./hidspx -d0 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m2.223s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time ./hidspx -d1 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m3.123s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time ./hidspx -d4 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m4.630s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time ./hidspx -d10 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m7.434s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time ./hidspx -d20 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m12.289s
user    0m0.015s
sys     0m0.000s
bash-2.02$ time ./hidspx -d30 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m17.140s
user    0m0.015s
sys     0m0.015s
bash-2.02$ time ./hidspx -d40 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m21.889s
user    0m0.031s
sys     0m0.000s
bash-2.02$ time ./hidspx -d50 -ph -rp >XX.hex
Detected device is ATmega88.
Read    Flash: 8192/8192 B
Passed.

real    0m26.719s
user    0m0.015s
sys     0m0.015s
bash-2.02$