GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 6.2(Zoot) |
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INTROF(2) |
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INTROF - introduction to LAM Fortran programming routines
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Name |
Appears |
Description | |
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on Page |
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*FTTIME |
FTTIME.3 |
Get timer value in seconds. | |
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#F4LTOT |
TTOL.3 |
Convert REAL*4 (local to LAM). | |
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#F4MLTT |
TTOL.3 |
Convert REAL*4 array (local to LAM). | |
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#F4MTTL |
TTOL.3 |
Convert REAL*4 array (LAM to local). | |
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#F4TTOL |
TTOL.3 |
Convert REAL*4 (LAM to local). | |
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#F8LTOT |
TTOL.3 |
Convert REAL*8 (local to LAM). | |
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#F8MLTT |
TTOL.3 |
Convert REAL*8 array (local to LAM). | |
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#F8MTTL |
TTOL.3 |
Convert REAL*8 array (LAM to local). | |
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#F8TTOL |
TTOL.3 |
Convert REAL*8 (LAM to local). | |
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#GALL |
GNODES.3 |
Get all nodeids. | |
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#GCASTS |
GNODES.3 |
Get all castids. | |
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#GCOMPS |
GNODES.3 |
Get all compute nodeids. | |
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#GJONES |
GNODES.3 |
Get all neighbouring nodeids. | |
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#GNODES |
GNODES.3 |
Get array of type matching nodeids. | |
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#GOTBS |
GNODES.3 |
Get all OTB nodeids. | |
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*IGNALL |
IGNTP.2 |
Get total number of nodes. | |
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*IGNCMP |
IGNTP.2 |
Get number of compute nodes. | |
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*IGNDID |
IGNTP.2 |
Get local node ID. | |
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*IGNDTP |
IGNTP.2 |
Get local node type. | |
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*IGNJON |
IGNTP.2 |
Get number of neighbouring nodes. | |
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*IGNOTB |
IGNTP.2 |
Get number of OTB nodes. | |
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*IGNTP |
IGNTP.2 |
Get number of type matching nodes. | |
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*IGORGN |
IGNTP.2 |
Get origin node ID. | |
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*IGRTP |
IGNTP.2 |
Get remote node type. | |
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#I2LTOT |
TTOL.3 |
Convert INTEGER*2 (local to LAM). | |
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#I2MLTT |
TTOL.3 |
Convert INTEGER*2 array (local to LAM). | |
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#I2MTTL |
TTOL.3 |
Convert INTEGER*2 array (LAM to local). | |
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#I2TTOL |
TTOL.3 |
Convert INTEGER*2 (LAM to local). | |
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#I4LTOT |
TTOL.3 |
Convert INTEGER*4 (local to LAM). | |
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#I4MLTT |
TTOL.3 |
Convert INTEGER*4 array (local to LAM). | |
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#I4MTTL |
TTOL.3 |
Convert INTEGER*4 array (LAM to local). | |
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#I4TTOL |
TTOL.3 |
Convert INTEGER*4 (LAM to local). | |
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#KENTR |
KENTR.2 |
Register self process. | |
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#KXIT |
KXIT.2 |
Terminate self with cleanup. | |
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#NPROB |
NPROB.2 |
Probe receivable messages. | |
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#NRCV |
NSND.2 |
Receive network message. | |
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#NSND |
NSND.2 |
Send network message. | |
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#PRCV |
PSND.2 |
Receive message (physical layer). | |
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#PRCVC |
PSND.2 |
Close receiver physical channel. | |
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#PRCVO |
PSND.2 |
Open receiver physical channel. | |
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#PSND |
PSND.2 |
Send message (physical layer). | |
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#PSNDC |
PSND.2 |
Close sender physical channel. | |
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#PSNDO |
PSND.2 |
Open sender physical channel. | |
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#RPLDGO |
RPLDGO.2 |
Load and run a program on a node. | |
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#RPWT |
RPWT.2 |
Wait for a child process to exit. | |
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#lamf_rfclose |
lamf_rfopen.2 |
Close file. | |
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#lamf_rfopen |
lamf_rfopen.2 |
Open file. | |
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#lamf_rfread |
lamf_rfread.2 |
Read file. | |
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#TRCV |
TSND.2 |
Receive message (transport layer). | |
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#TRROR |
TRROR.3 |
Print most recent error message. | |
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#TSND |
TSND.2 |
Send message (transport layer). | |
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#lamf_rfwrite |
lamf_rfread.2 |
Write file. | |
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#MPI_SPAWN |
MPI_Spawn.2 |
Create processes. |
LAM/MPI Extensions
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Name |
Appears |
Description | |
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on Page |
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#MPIL_COMM_GPS |
MPIL_Comm_id.2 |
Get LAM coordinates for MPI process. | |
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#MPIL_COMM_ID |
MPIL_Comm_id.2 |
Get communicator ID. | |
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#MPIL_COMM_PARENT |
MPIL_Spawn.2 |
Get parent intercommunicator. | |
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#MPIL_SIGNAL |
MPIL_Signal.2 |
Deliver a signal. | |
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#MPIL_SPAWN |
MPIL_Spawn.2 |
Create processes. | |
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#MPIL_TRACE_ON |
MPIL_Trace_on.2 |
Enable trace collection. | |
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#MPIL_TRACE_OFF |
MPIL_Trace_on.2 |
Disable trace collection. | |
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#MPIL_TYPE_ID |
MPIL_Comm_id.2 |
Get datatype ID. | |
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#MPIL_UNIVERSE_SIZE |
MPIL_Spawn.2 |
Get number of nodes. |
All names marked by a "#" are subroutine calls and have as their last parameter ierror which returns the error code in case of an unsuccessful call. It is therefore recommended to check for the value of ierror immediately after subroutine calls. All names marked by a "*" are function calls and return some useful value other than ierror.
Simple rules for creating FORTRAN subroutine/function names from C functions are listed below.
Mappings from substrings in C functions onto shorter substrings or single letters in FORTRAN wrappers:
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C |
--> |
FORTRAN |
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TRY |
T |
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GET |
G |
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NODE |
ND |
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TYPE |
TP |
All functions that return an integer or short integer are prefixed with the letter "I". All functions that return a single precision or double precision floating point value are prefixed with the letter "F". This is to minimize the necessity of declaring functions. However functions that return a short integer or a double precision floating point number still have to be declared.
If after applying the above two rules, the FORTRAN name still exceeds six characters in length, it is compressed to six by dropping the least essential vowels.
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INTROF(2) | |