Test results for amd64, wolfdale, crypto_stream/rabbit

[Page version: 20240911 13:27:25]

Measurements for amd64, wolfdale, crypto_stream Test results for amd64, wolfdale, crypto_stream Test results for crypto_stream/rabbit
Computer: wolfdale
Microarchitecture: amd64; Core 2 45nm (1067a)
Architecture: amd64
CPU ID: GenuineIntel-0001067a-bfebfbff
SUPERCOP version: 20240909
Operation: crypto_stream
Primitive: rabbit
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
75755902 0 420312 780 1048T:e/opt/2/2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
76045942 0 420360 780 1048T:e/opt/1/3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
76255902 0 420312 780 1048T:e/opt/2/3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
76275942 0 420360 780 1048T:e/opt/1/4gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
77165942 0 420360 780 1048T:e/opt/1/2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
80434606 0 119656 812 952T:e/opt/1/3clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
80454576 0 119624 812 952T:e/opt/2/2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
80764607 0 119928 812 952T:e/opt/2/3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81013737 0 116014 804 952T:e/opt/2/3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81153749 0 116030 804 952T:e/opt/1/4clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81174576 0 119624 812 952T:e/opt/2/3clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81253839 0 116630 804 952T:e/opt/2/2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81343749 0 116030 804 952T:e/opt/1/2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81363737 0 116014 804 952T:e/opt/2/2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81574606 0 119656 812 952T:e/opt/1/4clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81603917 0 116710 804 952T:e/opt/1/3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81793749 0 116030 804 952T:e/opt/1/3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81834621 0 119128 812 952T:e/opt/1/3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81834621 0 119944 812 952T:e/opt/1/4clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81843917 0 116710 804 952T:e/opt/1/4clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81914621 0 119128 812 952T:e/opt/1/2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
81923839 0 116630 804 952T:e/opt/2/3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82114606 0 119656 812 952T:e/opt/1/2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82114621 0 119944 812 952T:e/opt/1/3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82124607 0 119928 812 952T:e/opt/2/2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82133917 0 116710 804 952T:e/opt/1/2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82134607 0 119112 812 952T:e/opt/2/3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82184621 0 119944 812 952T:e/opt/1/2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82214607 0 119112 812 952T:e/opt/2/2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82314621 0 119128 812 952T:e/opt/1/4clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
82624158 0 417560 780 1048T:e/opt/2/2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
83094158 0 417560 780 1048T:e/opt/2/3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
83224222 0 417624 780 1048T:e/opt/1/2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
83574222 0 417624 780 1048T:e/opt/1/3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
83614222 0 417624 780 1048T:e/opt/1/4gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
84344149 0 417079 772 1048T:e/opt/2/2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
84394149 0 417079 772 1048T:e/opt/2/3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
84774180 0 417111 772 1048T:e/opt/1/4gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
84954180 0 417111 772 1048T:e/opt/1/3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
84964180 0 417111 772 1048T:e/opt/1/2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
99003918 0 415659 756 1016T:e/opt/2/2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
99293979 0 415723 756 1016T:e/opt/1/2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
99323918 0 415659 756 1016T:e/opt/2/3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
99533979 0 415723 756 1016T:e/opt/1/4gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
100033979 0 415723 756 1016T:e/opt/1/3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
106973597 0 118920 812 952T:e/refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
109325309 0 120584 812 952T:e/opt/1/1clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
110015246 0 120296 812 952T:e/opt/1/1clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
110305309 0 119768 812 952T:e/opt/1/1clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
111145359 0 120664 812 952T:e/opt/2/1clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
111525359 0 119848 812 952T:e/opt/2/1clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
112484536 0 116798 804 952T:e/opt/2/1clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
112904463 0 117254 804 952T:e/opt/2/1clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
113554557 0 117350 804 952T:e/opt/1/1clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
113584862 0 417791 772 1048T:e/opt/2/1gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
113924894 0 418296 780 1048T:e/opt/1/1gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
114045184 0 120232 812 952T:e/opt/2/1clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
114344921 0 417839 772 1048T:e/opt/1/1gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
114835302 0 419720 780 1048T:e/opt/2/1gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
115114862 0 418264 780 1048T:e/opt/2/1gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
116685254 0 419672 780 1048T:e/opt/1/1gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
116964455 0 116686 804 952T:e/opt/1/1clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
121803597 0 118104 812 952T:e/refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
125164691 0 416427 756 1016T:e/opt/2/1gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
126374690 0 416427 756 1016T:e/opt/1/1gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
141563174 0 416576 780 1048T:e/refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
142353934 0 118984 812 952T:e/refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
143273478 0 417880 780 1048T:e/refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
147422769 0 415695 772 1048T:e/refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
149342734 0 115542 804 952T:e/refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
157072657 0 414395 756 1016T:e/refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024062820240625
164382511 0 114790 804 952T:e/refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024062820240625

Compiler output


rabbit.c: In file included from rabbit.c:1:
rabbit.c: ./e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER' is invalid in C99 [-Wimplicit-function-declaration]
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:    ^
rabbit.c: ./e/rabbit.c:314:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:315:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:316:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(2, 0x4D34D34D)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:318:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:320:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:322:44: error: expected ';' after expression
rabbit.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:e/opt/2/4clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/4clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/4clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/4clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/4clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


rabbit.c: In file included from rabbit.c:1:
rabbit.c: e/rabbit.c: In function 'RABBIT_next_state':
rabbit.c: e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER'; did you mean 'RABBIT_G_AND_COUNTER'? [-Wimplicit-function-declaration]
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |    ^~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c:       |    RABBIT_G_AND_COUNTER
rabbit.c: e/rabbit.c:314:44: error: expected ';' before 'RABBIT_G_AND_LATE_COUNTER'
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c:   315 |    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:       |    ~~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c: e/rabbit.c:318:44: error: expected ';' before 'p_instance'
rabbit.c:   318 |    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:320:44: error: expected ';' before 'p_instance'
rabbit.c:   320 |    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:322:44: error: expected ';' before 'p_instance'
rabbit.c:   322 |    RABBIT_G_AND_LATE_COUNTER(5, 0x4D34D34D)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:324:44: error: expected ';' before 'p_instance'
rabbit.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:e/opt/2/4gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/opt/2/4gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/opt/2/4gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/opt/2/4gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)

Compiler output


rabbit.c: In file included from rabbit.c:1:
rabbit.c: ./e/rabbit.c:37:2: error: this variant does not compile on this platform
rabbit.c: #error this variant does not compile on this platform
rabbit.c:  ^
rabbit.c: ./e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER' is invalid in C99 [-Wimplicit-function-declaration]
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:    ^
rabbit.c: ./e/rabbit.c:314:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:315:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:316:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(2, 0x4D34D34D)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:318:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:                                            ^
rabbit.c:                                            ;
rabbit.c: ./e/rabbit.c:320:44: error: expected ';' after expression
rabbit.c:    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:e/opt/2/5clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/5clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/5clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/5clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/opt/2/5clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


rabbit.c: In file included from rabbit.c:1:
rabbit.c: e/rabbit.c:37:2: error: #error this variant does not compile on this platform
rabbit.c:    37 | #error this variant does not compile on this platform
rabbit.c:       |  ^~~~~
rabbit.c: e/rabbit.c: In function 'RABBIT_next_state':
rabbit.c: e/rabbit.c:314:4: warning: implicit declaration of function 'RABBIT_G_AND_LATE_COUNTER'; did you mean 'RABBIT_G_AND_COUNTER'? [-Wimplicit-function-declaration]
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |    ^~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c:       |    RABBIT_G_AND_COUNTER
rabbit.c: e/rabbit.c:314:44: error: expected ';' before 'RABBIT_G_AND_LATE_COUNTER'
rabbit.c:   314 |    RABBIT_G_AND_LATE_COUNTER(0, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c:   315 |    RABBIT_G_AND_LATE_COUNTER(1, 0x34D34D34)
rabbit.c:       |    ~~~~~~~~~~~~~~~~~~~~~~~~~
rabbit.c: e/rabbit.c:318:44: error: expected ';' before 'p_instance'
rabbit.c:   318 |    RABBIT_G_AND_LATE_COUNTER(3, 0xD34D34D3)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:320:44: error: expected ';' before 'p_instance'
rabbit.c:   320 |    RABBIT_G_AND_LATE_COUNTER(4, 0x34D34D34)
rabbit.c:       |                                            ^
rabbit.c:       |                                            ;
rabbit.c: e/rabbit.c:322:44: error: expected ';' before 'p_instance'
rabbit.c:   322 |    RABBIT_G_AND_LATE_COUNTER(5, 0x4D34D34D)
rabbit.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:e/opt/2/5gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/opt/2/5gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/opt/2/5gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/opt/2/5gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)