Π§ΠΈΡΠ°ΡΡ ΠΎΠ½Π»Π°ΠΉΠ½ Β«QNX/UNIX: ΠΠ½Π°ΡΠΎΠΌΠΈΡ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ°Β». Π‘ΡΡΠ°Π½ΠΈΡΠ° 96
ΠΠ²ΡΠΎΡ Π¦ΠΈΠ»ΡΡΠΈΠΊ ΠΠ»Π΅Π³ ΠΠ²Π°Π½ΠΎΠ²ΠΈΡ
server path: /dev/srr, block size = 1 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
message exchange: number = 906400; stream = 1.54088 Mbit/sec
# clr -b1 -d
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 1
bytes CPU speed [c.p.s.]: client = 534639500, server = 534639500
manager exchange, number = 335725; stream = 0.617311 Mbit/sec
# clr -b10
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 10 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
message exchange: number = 1119211; stream = 15.0758 Mbit/sec
# clr -bl0 -d
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 10 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
manager exchange: number = 316948; stream = 6.1421 Mbit/sec
# clr -b100
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 100 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
message exchange: number = 729460; stream = 122.617 Mbit/sec
# clr -b100 -d
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 100 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
manager exchange: number = 318435, stream = 57.3215 Mbit/sec
# clr -b1000
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 1000 bytes
CPU speed [Ρ.p.s.]: client = 534639500, server = 534639500
message exchange: number = 823535; stream = 1054.65 Mbit/sec
# clr -b1000 -d
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 1000 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
manager exchange: number = 367712; stream = 493.455 Mbit/sec
# clr -b10000
SRR repeater: vers. 1 03
server path: /dev/srr, block size = 10000 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
message exchange number = 196479, stream = 2861.27 Mbit/sec
# clr -b10000 -d
SRR repeater: vers. 1.03
server path: /dev/srr, block size = 10000 bytes
CPU speed [c.p.s.]: client = 534639500, server = 534639500
manager exchange: number = 141593, stream = 2487.18 Mbit/secΠ¦ΠΈΡΡΡ Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎ ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ½ΡΠ΅, Π΄Π»Ρ ΡΠΎΠ³ΠΎ ΡΡΠΎΠ±Ρ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅ΡΡ ΠΈΡ Π΄Π΅ΡΠ°Π»ΡΠ½Π΅Π΅:
β’Β ΠΡΠΈ Π½Π΅ΠΏΡΠ΅ΡΡΠ²Π½ΠΎΠΌ ΠΏΠΎΡΠΎΠΊΠ΅ ΠΎΠ±ΠΌΠ΅Π½Π° ΠΎΡΠ΅Π½Ρ ΠΊΠΎΡΠΎΡΠΊΠΈΠΌΠΈ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΡΠΌΠΈ (1 Π±Π°ΠΉΡ) ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠ° ΠΏΠ°Π΄Π°Π΅Ρ Π΄ΠΎ ΡΠΌΠ΅Ρ ΠΎΡΠ²ΠΎΡΠ½ΠΎ Π½ΠΈΠ·ΠΊΠΎΠΉ Π²Π΅Π»ΠΈΡΠΈΠ½Ρ β 192 ΠΠ±Π°ΠΉΡ/ΡΠ΅ΠΊ Π΄Π»Ρ ΠΎΠ±ΠΌΠ΅Π½Π° ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΡΠΌΠΈ ΠΈ 77 ΠΠ±Π°ΠΉΡ/ΡΠ΅ΠΊ Π΄Π»Ρ ΠΎΠ±ΠΌΠ΅Π½Π° Ρ ΠΌΠ΅Π½Π΅Π΄ΠΆΠ΅ΡΠΎΠΌ ΡΠ΅ΡΡΡΡΠ°.
β’Β ΠΡΠΈ ΡΠ°Π·ΠΌΠ΅ΡΠ΅ Π±Π»ΠΎΠΊΠ° Π΄Π°Π½Π½ΡΡ , ΠΏΠ΅ΡΠ΅Π΄Π°Π²Π°Π΅ΠΌΠΎΠ³ΠΎ Π·Π° ΠΎΠ΄ΠΈΠ½ ΠΎΠ±ΠΌΠ΅Π½, ΠΏΠΎΡΡΠ΄ΠΊΠ° Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΈΡ ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡ ΡΠ°Π·Π½ΠΈΡΠ° ΡΠΊΠΎΡΠΎΡΡΠ΅ΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΡΡ ΠΏΠΎΡΠΎΠΊΠΎΠ² Π΄Π»Ρ ΠΎΠ±ΠΌΠ΅Π½Π° ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΡΠΌΠΈ ΠΈ ΠΌΠ΅Π½Π΅Π΄ΠΆΠ΅ΡΠ° ΡΠ΅ΡΡΡΡΠ° ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ Π½ΠΈΠ²Π΅Π»ΠΈΡΡΠ΅ΡΡΡ.
β’Β ΠΡΠΈ ΠΏΡΠΎΠΌΠ΅ΠΆΡΡΠΎΡΠ½ΡΡ ΡΠ°Π·ΠΌΠ΅ΡΠ°Ρ Π±Π»ΠΎΠΊΠ° Π΄Π°Π½Π½ΡΡ (ΠΎΡ Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΈΡ Π΄Π΅ΡΡΡΠΊΠΎΠ² Π΄ΠΎ ΡΠΎΡ Π±Π°ΠΉΡ) ΠΎΠ±ΠΌΠ΅Π½ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΡΠΌΠΈ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°Π΅Ρ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠ° Π΄ΠΎ Π΄Π²ΡΡ ΡΠ°Π· Π²ΡΡΠ΅.
ΠΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ, ΠΏΠΎΡΠΊΠΎΠ»ΡΠΊΡ ΠΌΡ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΠΌ ΡΠΈΡΡΠΎ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΠ΅ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΎΠ±ΠΌΠ΅Π½Π°, Π°Π±ΡΠΎΠ»ΡΡΠ½ΡΠ΅ ΡΠΈΡΠ»Π΅Π½Π½ΡΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΡ Π±ΡΠ΄ΡΡ ΠΏΡΡΠΌΠΎ ΠΏΡΠΎΠΏΠΎΡΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎ Π·Π°Π²ΠΈΡΠ΅ΡΡ ΠΎΡ ΡΠΊΠΎΡΠΎΡΡΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡΠ° (ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π½ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΡΡ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡΡ 533 ΠΠΡ). ΠΠ° ΡΠΈΡ. 5.2 ΠΏΠΎΠΊΠ°Π·Π°Π½Π° Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ° Π·Π°Π³ΡΡΠ·ΠΊΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡΠ° ΠΏΡΠΈ ΡΠ°Π±ΠΎΡΠ΅ ΡΠ΅ΡΡΠΎΠ²ΡΡ ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ Π΄Π»Ρ ΡΠ»ΡΡΠ°Ρ Π»ΠΎΠΊΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·ΠΌΠ΅ΡΠ΅Π½ΠΈΡ ΠΊΠ»ΠΈΠ΅Π½ΡΠ° ΠΈ ΡΠ΅ΡΠ²Π΅ΡΠ°. Π₯ΠΎΡΠΎΡΠΎ Π²ΠΈΠ΄Π½ΠΎ, ΡΡΠΎ Π² ΠΏΠ΅ΡΠΈΠΎΠ΄Ρ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ
clr
Π ΠΈΡ. 5.2. ΠΠΈΠ½Π°ΠΌΠΈΠΊΠ° Π·Π°Π³ΡΡΠ·ΠΊΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡΠ° ΠΏΡΠΈ Π»ΠΎΠΊΠ°Π»ΡΠ½ΠΎΠΌ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΠΈ ΠΊΠ»ΠΈΠ΅Π½ΡΠ° Ρ ΡΠ΅ΡΠ²Π΅ΡΠΎΠΌ
ΠΠ°Π»Π΅Π΅ ΠΏΠΎΡΠΌΠΎΡΡΠΈΠΌ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΡΠΎΠΉ ΠΆΠ΅ ΠΏΠ°ΡΡ ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ, Π½ΠΎ ΡΠΆΠ΅ ΠΏΡΠΈ ΡΠ°Π·Π½Π΅ΡΠ΅Π½ΠΈΠΈ ΠΈΡ ΠΌΠ΅ΠΆΠ΄Ρ ΡΠ°Π·Π΄Π΅Π»ΡΠ½ΡΠΌΠΈ ΡΠ·Π»Π°ΠΌΠΈ ΡΠ΅ΡΠΈ:
# clr -nrtp -b1
SRR repeater: vers. 1.03
server path: /net/rtp/dev/srr, block size = 1 bytes
CPU speed [c.p.s.]: client = 534639500, server = 451163200
message exchange: number = 5049, stream = 0.00670981 Mbit/sec
# clr -nrtp -b1 -d
SRR repeater: vers. 1.03
server path: /net/rtp/dev/srr, block size = 1 bytes
CPU speed [c.p.s.]: client = 534639500, server = 451163200
manager exchange: number = 4824; stream = 0.00598806 Mbit/sec
# clr -nrtp -b10
SRR repeater: vers. 1.03
server path: /net/rtp/dev/srr, block size = 10 bytes
CPU speed [c.p.s.]: client = 534639500, server = 451163200
message exchange number = 3885; stream = 0.0651842 Mbit/sec
# clr -nrtp -b10 -d
SRR repeater: vers. 1.03
server path: /net/rtp/dev/srr, block size = 10 bytes
CPU speed [c.p.s ]: client = 534639500, server = 451163200
manager exchange: number = 3102, stream = 0.0557978 Mbit/sec
# clr -nrtp -b100
SRR repeater: vers. 1.03
server path: /net/rtp/dev/srr, block size = 100 bytes
CPU speed [c.p.s.]: client = 534639500, server = 451163200