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[126.112.254.162]) by smtp.gmail.com with ESMTPSA id l14-v6sm31831415pfi.6.2018.06.18.23.18.31 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 Jun 2018 23:18:32 -0700 (PDT) From: Weinan Wang Content-Type: multipart/alternative; boundary="Apple-Mail=_B472DCEE-CF24-4909-96BB-51C47A12742B" Mime-Version: 1.0 (Mac OS X Mail 11.4 \(3445.8.2\)) Subject: Vectorized Execution plugin lib has been released Message-Id: Date: Tue, 19 Jun 2018 14:18:29 +0800 To: dev@hawq.incubator.apache.org X-Mailer: Apple Mail (2.3445.8.2) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-06-19_02:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=556 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1805220000 definitions=main-1806190072 --Apple-Mail=_B472DCEE-CF24-4909-96BB-51C47A12742B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Greetings, I am glad to announce that Vectorized Execution plugin has been = completed released in HAWQ. =08At present, it supports 7 types of data trigger the vectorized = function and reach two to eight times=20 acceleration comparing with regular execution in different performance = test queries. Furthermore, it has an extended friendly framework, you can patch other types into as = your need. You can acquire the introduction document as follow: = https://cwiki.apache.org/confluence/display/HAWQ/Vectorized+Execution+Intr= oduction = Regards, WANG Weinan= --Apple-Mail=_B472DCEE-CF24-4909-96BB-51C47A12742B--